LifePak shock advisory adapter cardiac defibrillators Shock Advisory Adapter For use with LIFEPAK 9 defibrillator/monitor and  LIFEPAK 9P defibrillator/monitor/pacemaker The Physio-Control Shock A.
Hewlett Packard ecg patient monitors HP models are similar in appearance to each other. The following information can be used for most HP monitors. Note that each model may have slightly different features. .
HP 78672 defibrillators .
HP CodeMaster  models are similar in appearance to each other. The following information can be used for most HP CodeMaster monitors. Note that each model may have slightly different .
HP CodeMaster XL  A full-featured defibrillator/monitor for general care. HP CodeMaster XL automated heart defibrillators Hewlett-Packard has set the standard for reliability in defibrillators/ monitors. And the HP CodeMasterXL.
Lee Medical ecg-310b ekg equipment Lee Medical 310b     Highest quality in cost effective performance   High Performance Custom-made ECG Simultaneous 12-lead ECG can be recorded in 3 or 1 channel forma.
LifePak models are similar in appearance to each other. The following information can be used for most LifePak defibrillators. Note that each model may have slightly different features. .
LIFEPAK 10   Physio Control LifePak 10 automated defibrillators The Physio-Control LIFEPAK 10 defibrillator/monitor/pacemaker was designed to withstand the harsh environment faced by emergency medical providers throughout the world. T.
LifePak 11CM  portable heart defibrillators LIFEPAK 11CM diagnostic cardiac monitor     Field tough and designed for ease of use, the LIFEPAK 11 diagnostic cardiac monitor gives you a head-st.
LifePak 11 portable heart defibrillators LIFEPAK 11 defibrillator/pacemaker For use with the LIFEPAK 11 diagnostic cardiac monitor The Physio-Control LIFEPAK 11 defibrillator / pacemaker is the perfect accompan.
LIFEPAK 6s defibrillator/monitor LifePak 6s cardiac defibrillators -    Monitor and defibrillator can be separated and operated independently on AC or battery power. -    Portable -    Digita.
LIFEPAK 6s monitor LifePak 6s ecg monitors Integral re corder, delay or real time. 12-lead diagnostic ECG capability. Portable, AC and battery powered. Digital heart rate with QRS beeper. Heart rate alarms with automatic recorder activ.
LifePak 6 cardiac heart defibrillators   Physio-Control LifePak 6 - portable, battery/AC powered; produces 5, 10, 20, 30, 50, 100, 200, 300, 400 joules with synchronized cardioversion; BPM&nbs.
Critikon Dinamap 1846sx/p blood pressure monitoring devices Critikon Dinamap 1846sx/p non-invasive blood pressure monitor (NIBP) / printer Critikon Dinamap 1846sx/p adult non-invasive blood pressure monitor, with built in printer. Also c.
Physio-Control LifePak8P Defibrillator     LifePak 8P portable heart defibrillators .
1517A ekg Machine The Model 1517A EKG is a 3 channel automatic recorder which is capable of manually or automatically recording conventional 12 lead EKGs in 10 seconds. This unit has the capability of connecting to a multi-channel monito.
MARQUETTE ELECTRONICS Marquette 1500 aed heart defibrillators MARQUETTE 1500 SERIES MARQUETTE Responder 1500 monitor/defibrillator is programmable to meet the needs of the.
Marquette 7010 ecg equipment Marquette 7010 patient monitor Marquette model 7010 patient monitor. May be used as a stand alone bedside monitor, or as part of a central monitoring system. This system uses removable modules that plug into .
Marquette Accutracker DX blood pressure devices Accutracker DX Noninvasive Blood pressure Monitor General Information The Accutracker DX is a small, lightweight and portable blood .
Marquette Case 12/15 cardiac stress tests Marquette case 15 stress test system controller with treadmill. The computer control stress test system for cardiac stress testing. Features: Built-in computer for tracking patient mean t.
Marquette models are similar in appearance to each other. The following information can be used for most Marquette machines. Note that each model may have slightly different features. .
MDE Escort ecg systems & devices MDE Escort ECG/BP/Optional SAO2 Printer     Equipment Description and Specifications Make: MDE Model: ESCORT Basic Functions: ECG/NIBP/HR Options: ADD PRINTER  Size and We.
MRL 360 SLx portable automated defibrillators Monitor . . . Defibrillator . . . Pacer. The new MRL 360SLx is built to rugged field specifications, to handle the demands of pre-hospital emergencies. The unit is solidly constructed with l.
MRL models are similar in appearance to each other. The following information can be used for most MRL systems. Note that each model may have slightly different features. MRL Po.
NK models are similar in appearance to each other. The following information can be used for most NK defibrillators. Note that each model may have slightly different features. .
ekg-9010K Series For the fundamental Resting EKG requirement, ... its a GEM of a value. ECG-9010K Displayed (less monitor) Features: Interpretive analyses Parameter calculations 12-lead, rhythms, and average complexes.
 ekg-9020K Series For the fundamental Resting EKG requirement, ... its a GEM of a value. EKG-9020K Displayed Features: Interpretive analyses Parameter calculations 12-lead, rhythms, and average complexes 3, 4,.
Physio Control VSM-5 ecg portable patient monitors Physio Control model VSM-5 portable patient monitor. Features: 2 trace ECG 2 invasive pressures 2 temperature inputs QRS alarms with setable limits runs o.
Protocol Propaq 102EL ecg, BP, SAO2, Printer 8"H x 8"W x 7"D (12 Lbs)     Protocol Propaq 102EL ecg machines & devices   .
LIFEPAK 7 defibrillator/monitor  LifePak 7 automated cardiac defibrillators Simple 1-2-3 operation; Digital heart rate meter; AC and battery operated; Freeze and synchronization capability; 3-lead ECG with five-second delay to rec.
Criticare 506/507 ecg machines Criticare  models are similar in appearance to each other. The following information can be used for most Criticare monitors. Note that each model may have sligh.
Critikon Dinamap 1846 blood pressure monitors THE DINAMAX(TM) SX AND SX/P MONITORS. THE STANDARD BY WITH OTHER  BLOOD pressure MONITORS ARE MEASURED.   MODEL 1846 SX/P NIBP with built-in printer Speed and accuracy have .
Critikon Dinamap 8280 blood pressure monitors & equipment Critikon Dinamap 8280 non-invasive blood pressure monitor (NIBP) / printer Critikon Dinamap 8280 adult non-invasive blood pressure monitor, with built in printer. Also called .
Critikon Dinamap 845XT blood pressure monitors & devices Critikon  models are similar in appearance to each other. The following information can be used for most Critikon monitors. Note t.
Critikon Dinamap 8720 blood pressure devices & equipment Critikon Dinamap 8720 non-invasive blood pressure monitor (NIBP) / printer Critikon Dinamap 8720 adult non-invasive blood pressure monitor, with built in printer. Also called a .
Datascope 3000 ecg/ekg machines Datascope 3000 ECG/BP/SAO2/Optional Printer 10.5H X 12W X 13L (28LBS)     Equipment Description and Specifications Make: DATASCOPE Model: 3000 Basic Functions: ECG/BP/SAO2/TEMP/HR Optio.
Datascope 870 portable ecg monitors Datascope 870 patient monitors Datascope model 870 patient monitor. Monitors the following patient parameters:   5 lead ECG pulse rate blood pressure This is a small portable monitor, sh.
Datascope Accusat SAO2/pulse oximeters Datascope Accusat Pulse oximeter Distinguished for anesthesia As the acceptance and popularity of continuous sao2 monitoring expands, the ACCUSAT pulse oximeter has distinguished itself from othe.
Datascope Accutorr blood pressure devices Datascope  Accutorr models are similar in appearance to each other. The following information can be used for most Datascope Accutorr monitors. Note .
Datascope M/D3A portable defibrillators Datascope  models are similar in appearance to each other. The following information can be used for most Datascope monitors. Note that each model may have slight.
P A S S P 0 R T TM Now with a Defibrillator Option! Datascope Passport cardiac defibrillators   Portable Power with a Plus Now, the number one portable bedside monitor is available with a truly portable cardiac Defibrillator Opt.
Datascope Accusat/Accutorr monitors For more information on Accusat click here For more information on Accutorr click here .
Biolog 3000i ecg monitor/recorder Biolog 3000i ecg monitors & stress tests The Biolog 3000i ECG monitor/recorder is designed to be used by both first responders and healthcare providers for cardiac emergenc.
Burdick Extol 320 stress test machines Burdick Extol 320 stress test system Burdick stress test system. Unit consists of ECG monitor, treadmill, treadmill control and 10 leads 3 trace EKG machine.   10 lead ekg cabl.
HP monitors HP models are similar in appearance to each other. The following information can be used for most HP monitors. Note that each model may have slightly different features. HP 78351a.
Datascope 2100/2200 ecg equipment Datascope model 2100/2200 patient monitors Datascope model 2200 patient monitor. 4 parameter patient monitors Monitors the following patient parameters: 3 lead ECG NIBP (non-invasive blood pressur.
Quinton models are similar in appearance to each other. The following information can be used for most Quinton stress tests. Note that each model may have slightly different features. Quinton 4.
1515A ekg Machine/Phone Term. The Model 1515A EKG performs all the functions and provides all the features of the 1513A/B. In addition this instrument permits connection thru a phone line for transmitting the EKG to a remote site.  .
Physio Conrol First Medic portable defibrillators Physio Control models are similar in appearance to each other. The following information can be used for most Physio Control defibrillators. Note .
First Medic Data Manager V. 2.0 ecg systems First Medic Data Manager V. 2.0 • EMS incident database • Patient, response, and treatment data • Flexible lookup tables for consistent data input • Automated loading from.
Datascope Passport EL ecg systems & devices Datascope Passport EL ECG/BP/SAO2/Optional Printer; CO2 9.5H X 13W X 7.5L [14LBS] Equipment Description and Specifications Make: DATASCOPE Model: PASSPORT Basic Functions: ECG/BP/.
CMS 6000e Central ecg Monitors CMS 6000e ecg central monitors Large, 4-channel cardioscope, displays ECG/pressure. Displays any combination of hardwired or telemetry channels. Provides surveillance of up to eight patients with contin.
Datascope 2100 ecg machines Datascope 2100 ECG/BP/Optional Printer 9.25H X 11W X 14.75D (33LBS)     Equipment Description and Specifications Make: DATASCOPE Model: 2100 Basic Functions: ECG/BP/TEMP/HR Options: ADD PRI.
Criticare 504-US ecg monitors Criticare 504-US ECG /SAO2 Monitor 3.5H X 10W X 8D (6.5LBS) Equipment Description and Specifications: Make: CRITICARE Model: 504-US Basic Functions: ECG/SAO2 Options: Size and Weight: 3.5H X 10W .
Datascope 2000A ecg products   Datascope 2000A - displays ECG and two pressure waveforms simultaneously; numeric display of heart rate, systolic and diastolic pressure; provides multiple.
Critikon Dinamap XL blood pressure monitors & devices DINAMAP XL Monitor When it comes to extra value, the real power in portable vital signs monitoring is the DINAMAP XL Monitor . Like any DINAMAP Mon.
Critikon Dinamap Compact blood pressure monitors DINAMAP Compact Monitor Performance you can trust Introduced to meet the ever more demanding requirements of today’s healthcare professionals, the DINAMAP C.
Critikon Dinamap 9700 ecg interpretation systems Critikon Dinamap 9700 ECG/BP/SAO22 Equipment Description and Specifications Make: CRITIKON Model: DINAMAP PLUS 9700 Basic Functions: ECG/NIBP/SAO2 Size and Weight: 9.25H X 7.2W X 8.
Critikon Dinamap 1846sx blood pressure monitors Critikon Dinamap 1846sx non-invasive blood pressure monitor (NIBP) Critikon Dinamap 1846sx adult non-invasive blood pressure monitor. Also called a vital signs monitor. Features: digita.
4765A Pagewriter Cardiograph The Pagewriter Cardiograph provides a 1-page ekg that is easy to use and read. A continuous tracing is made on standard size paper. Copies can be made from memory at the push of a button. Three modes are availa.
Datascope Passport ecg 12 lead machines   Datascope Passport -  ECG, NIBP, pulse oximeter, respiration rate, temperature, optional invasive blood pressure and CO2 ; designed for bedsi.
Spacelabs 90603a ecg/BP/Printer   SpaceLabs 90603a ecg 12 lead interpretation systems .
Quik Combo portable defibrillators   QUIK-COMBO TM pacing/defibrillation/ECG electrodes The QUIK-COMBO pacing/defibrillation/ECG electrode series are combination therapy electrodes which perform E.
NK 93xx ekg/ecg stress tests ECG-93xx Series To address the multiple requirements of your facility ... a versatile electrocardiograph concept Features: Non-interpretive and interpretive Program expandable .
    BATTERY SUPPORT SYSTEM and AUXILIARY POWER SUPPLY For use with:  LIFEPAK 10 defibrillator/monitor/pacemaker                &nbs.
Physio Control Lifestat 100 blood pressure monitors Physio Control Lifestat 100 portable non-invasive blood pressure monitor. Features: On off switch high low setting start button recall/map button cycle se.
Quinton 5000 stress tests Quinton 5000 stress tests .
Siemens/Burdick DC 200 automated portable defibrillators Burdick DC 200 Defibrillator Dependable, fast action emergency defibrillation. Quick to respond, the direct current Burdick DC 200 defibrillator can charge to a maximum 360 joules i.
Burdick E100  Features: Full Leads with V-Leads 1-6, Solid State Recorder with Automatic Marker, 10 Lead Patient Cable Siemens/Burdick E100 cardiac portable defibrillators .
Siemens/Burdick E200 ekg cardiology tests Easy to use. Microprocessor logic and a unique Touch- keyboard make this the easiest- EKG weve ever made. The E 200 microprocessor automatically controls all important operating functions. It tu.
Siemens/Burdick E310 ekg heart monitors   Burdick E310 - 3-channel EKG; microprocessor based; touch pad controlled; resting EKG usage only; no monitor hook-up; operator initiated self-test.
Siemens/Burdick E350i ekg tests Burdick E350i The multi-channel Burdick E350i combines one of todays most sophisticated interpretive analysis programs with an impressive range of features. Full Alphanumeric Keyboard; Simple, Menu-Guid.
Siemens/Burdick EK-10 ekg tests & machines Burdick EK10 Single channel portability. The Burdick EK10 offers superior quality, easy to read EKGs, simplified mounting formats and years of dependable performance. Acquires l2 Lead EK.
Siemens/Burdick Elite II ekg heart monitors Burdick ELITE II With just one touch, the portable Burdick ELITE II simultaneously captures 10 full seconds of EKG data from each of 12 leads. It then conducts matrix measurements and produces .
Siemens/Burdick  models are similar in appearance to each other. The following information can be used for most Siemens/Burdick monitors. Note that each model may have slightly different features. .
ekg-9110K Series Diagnostic quality cardiograms ... for an affordable price . EKG-9110K Displayed (less EKG monitor & keyboard) Features: Interpretive analyses Parameter calculations 12-lead, rhythms, and average complexes.
Burdick EK8 Electrocardiograph Features: Full Leads with V-Leads 1-6, Solid State Recorder with Automatic Marker, 10 Leads Patient Cable Frequency Dampener, Remote Start.   Siemens/Burdick EK8 ekg tests .
  Zoll PD 1400 automated defibrillators Compact, Light, Ultra-Rugged The ZOLL PD 1400 has a space-saving design and weighs just 13 pounds (5.9kg) when configured with Multi-Function Electrodes (15 pounds (6.8kg) with defibrillati.
Zoll PD 1200 portable defibrillators Zoll PD 1200 Large Monitor The ZOLL PD 1200 features a large, and bright CRT display. Messages are large and easy to read. Multi-Function Electrodes ZOLLs Multi-Function Electrodes allow hands-o.
ZOLL 1600  Semiautomatic Defibrillator Zoll 1600 aed defibrillators The new ZOLL 1600 offers complete capabilities in an easy-to-use rugged unit, With semi-automatic and optional manual modes, the ZOLL 1600 is for first re.
VSM 3 Patient Monitor  VSM 3 ecg patient monitors ECG or pulse display.  Portable, AC and battery powered.  Digital display of heart rate.  Integral ESU filter.  Heart rate alarms.  Freeze control, lead faul.
VSM 2 Noninvasive  Vital Signs Monitor VSM 2 noninvasive ecg monitors Integrated display of ECG, heart rate, blood pressure and temperature. User adjustable alarm limits for ECG, systolic, diastolic, mean, or systolic/diastolic pre.
Siemens/Burdick Quest cardiovascular stress tests Spacelabs Burdick Quest Exercise Stress System Spacelabs Burdicks fully integrated exercise stress system, the Quest, combines innovative touchscreen technology with leading-edge diagn.
VSM 1/ESF Vital Signs Monitor  with Electrosurgical Filter   VSM1 ESF vital signs ecg monitors & devices ECG, two invasive pressures, pulse, and temperature displays. Microprocessor based for greater flexibility. Portable,.
SpaceLabs 90600A ecg interpretation systems    SpaceLabs 90600A Series - available parameters include ECG, respiration, 2 pressures, 2 temperatures, pulse, NIBP and SpO2 ; bright 7-.
  Burdick EK5A Electrocardiograph Features: Full Lead, Solid State Recorder with Automatic Marker, 5 Leads Patient Cable, Frequency Dampener  Siemens/Burdick EK5A ekg monitors .
Siemens/Burdick E600 ekg cardiology monitors E600 Electrocardiograph The E600 is an interpretive electrocardiograph capable of analyzing 10 full seconds of data from all 12 leads simultaneously and providing an interpretation in 3 sec.
Siemens/Burdick E560 ekg/ecg heart monitors BURDICK E560 The Burdick E560 is one of the easiest to use cardiographs available today.  It combines menu-guided touch screen technology with leading edge diagnostic capabilities. .
                    Fast, fully-documented ekg Acquisition At A Touch BURDICK E550 Siemens/Burdick E550 ekg machines with multi-functional el.
Siemens/Burdick E350 ekg 12 lead machines Burdick E350 Versatile multi-channel EKG acquisition. The Burdick E350 produces full page EKGs in 3, 4, or 6 channel format. Features include simplified operation and a thermal printer for crispl.
Marquette Series 7000 ecg equipment ECG/Sa02/NIBP patient monitors Marquette series 7000 patient monitor.   Features 5 lead ECG, 2 invasive blood pressures, temperature, respiration, non-invasive blood pressure (NIBP) and SaO2 (pu.
VSM 1 Vital Signs Monitor   VSM1 vital signs ecg monitors ECG, two invasive pressures, pulse, and temperature displays. Microprocessor based for greater flexibility. Portable, AC and battery powered. Automatic zero and calibrati.
  (Photo Not Yet Available) PHYSIO-CONTROL TM LIFEPAK 250 AED The LIFEPAK 250 AED was designed to treat cardiac victims and ECG monitoring. The unit advises the operators whether or not def.
ZOLL (Photo Not Yet Available) ZOLL TM PD 4400 BATTERY SYSTEM The ZOLL PD 4400 Battery System allows for the proper charging and maintenance of the ZOLL PD1400 battery. Four batteries can be tested.
Quinton 4500 stress test machines Freeze half of the screen while the other half displays live ECG data.   Up to 7 user-definable treadmill and 3 user-definable ergometer protocols, each with a resting stage and up to 99 exercise sta.
HP 43100A automated defibrillators Hewlett Packard 43100A  -  battery-powered; combines 360 Joule  defibrillator, ECG monitor,  and annotating recorder.
HEWLETT PACKARD 4700A Series Cardiograph The HP line of Electrocardiographs offer 3 - Channel, 12 lead ekg, lead rhythm strips and auto or manual modes of operations. The HP 4765A Series and higher also offe.
4745A Pagewriter Cardiograph The Pagewriter Cardiograph provides a 1 page ekg that is easy to use and read. A continuous tracing is made on standard size paper. Copies can be made from memory at the push of a button. Three modes are avail.
4750A Pagewriter Cardiograph The Pagewriter Cardiograph provides a 1-page ekg that is easy to use and read. A continuous tracing is made on standard size paper. Copies can be made from memory at the push of a button. Three modes are availa.
HP 4755A ekg cardiology tests 4755A Pagewriter Cardiograph The Pagewriter Cardiograph provides a 1 page EKG that is easy to use and read. A continuous tracing is made on standard size paper. Copies can be made from memory at the push of .
4760A Pagewriter Cardiograph The Pagewriter Cardiograph provides a 1 page ekg that is easy to use and read. A continuous tracing is made on standard size paper. Copies can be made from memory at the push of a button. Three modes are availa.
HP models are similar in appearance to each other. The following information can be used for most HP monitors. Note that each model may have slightly different features. HP Pa.
Laerdal 1000 aed equipment 1-2-3 operation, lightweight, simple to use Built in protocols assure compliance with American Heart Association recommendations Automatic rhythm re-analysis assures rapid shock delivery 1000s.
Laerdal 2000 aed defibrillators     Timely defibrillation can often restore heartbeat in cases of ventricular fibrillation (VF). Maintaining the amplitude of VF increases the chances of survival. In areas where Early CPR and.
Laerdal models are similar in appearance to each other. The following information can be used for most Laerdal defibrillators. Note that each model may have slightly different features. .
Lee Medical ecg-120b ekg machines Lee Medical 120b 1-Ch ECG ECG-120B  ELECTROCARDIOGRAPH     Fully Automatic Operation Thermal array printer to ensure more quality than ECG tracings produced by mechanica.
ekg-9130K Series Diagnostic quality cardiograms ... for an affordable price . EKG-9130K Displayed Features: Interpretive analyses Parameter calculations 12-lead, rhythms, and average complexes 3,4,6,and 12 channel formats .
LifePak 9B portable external defibrillators LIFEPAK 9B defibrillator/monitor     The Physio-Control LIFEPAK 9B defibrillator / monitor was designed to meet the needs of clinical, biomedical engineer.
Marquette noninvasive blood pressure monitors Noninvasive Blood pressure Module General Information The Noninvasive Blood Pressure (NIBP) module measures blood pre.
Marquette Mac VU ekg cardiology tests MAC VU Resting EKG Analysis System General Information Conceived for the Complete Art of Electrocardiography Developing the Artistic Side of a Science Theres.
Marquette Mac  PC ekg tests Advanced Computerized Personal Cardiograph     MAC PC Your key to complete EKG diagnostic services Holter monitoring ... The MAC PC can connect you  with Marquette Holler analysis .
Marquette Mac 8 12 lead ekg The Cornerstone for Demanding EKG Requirements MAC R 8 resting EKG analysis system Marquette knows how hard you work. User feedback continually demonstrates your need for an EKG system whose accuracy, display.
MAC 6 Marquette Mac 6 ekg heart machines The MAC 6 resting EKG analysis system offers every advantage of the Marquette long-standing experience with traditional EKG applications. This popular system supplies hospitals and clinic alike wi.
Lee Medical ecg-310a ekg machines Lee Medical 310a   ECG-310A INTERPRETIVE 3/6 CH Lee Medical ECG-310a ekg machines .
LIFEPAK 9P LifePak 9P external cardiac defibrillators The Physio-Control LIFEPAK 9P defibrillator/monitor/pacemaker was designed to meet the needs of clinical, biomedical engineering, and purchasing professionals throughout the worl.
LIFEPAK 12 LifePak models are similar in appearance to each other. The following information can be used for most LifePak defibrillators. Note that each model may have slightly different features. .
LifePak 9a automated external defibrillators LIFEPAK 9A defibrillator/monitor     The Physio-Control LIFEPAK 9A defibrillator / monitor was designed to meet the needs of clinical, biomedical enginee.
 LIFEPAK 8 defibrillator/monitor with QUIK-PACE(TM) cassette  LifePak 8 heart defibrillators New modular/expandable design; QUIK-PACE external transchest pacing cassette; Low energy availability; Annotating recorder with 10-se.
LIFEPAK(R)5 defibrillator/monitor  LifePak 5 portable defibrillators Lightweight: 18.9 lbs., compact, totally portable. Environmentally sealed shock absorbent casing for durability in field use. Monitor and defibrillator separat.
LifePak 500 automated external defibrillators The LIFEPAK 500 automated external defibrillator is designed to be used by first responders to cardiac emergencies. This affordable, rugged device is extremely portable at only seven pounds.
LIFEPAK 300   LifePak 300 aed heart defibrillators The Physio-Control LIFEPAK 300 automatic advisory defibrillator was designed for easy operation by first responders and emergency medical professionals throughout the world. This rug.
Quinton 2000 ecg/ekg stress tests Quinton 2000 stress test controller Quinton Instruments Model Q2000 exercise stress test controller. Does not includes treadmill. For stress testing of cardiac patients while they run on a treadmill. .
LifePak 9 external heart defibrillators LIFEPAK 9 defibrillator/monitor     The Physio-Control LIFEPAK 9 defibrillator / monitor was designed to meet the needs of clinical, biomedical engineering, a.