DATAIR-1500 MIL-STD-1553 1553 Databus Analyzer.
DATAIR-400 ARINC 429 Databus Analyzer. Hand Held ARINC 429 Data Monitor Receiver Analyzer.
DATAIR-400TR ARINC 429 data Analyzer Receiver Single Label Transmitter. ARINC429 Monitor.

HD2206.2 Conductivity Bench Meter Thermometer. Measurement of the electric conductivity of liquids
HD2256.2 Conductivity Bench Meter Thermometer. Measurement of the electric conductivity of liquids
HD22569.2 Conductivity Bench Meter. Measurement of the electric conductivity of liquids.
HD3406.2 Conductivity Bench Meter. Measurement of the electric conductivity of liquids.
HD3456.2 Conductivity Bench Meter Thermometer. Measurement of the electric conductivity of liquids
HD2106.1 Conductivity Meter Thermometer. Measurement of the electric conductivity of liquids
HD2106.2 Conductivity Meter Thermometer. Conductivity of liquids and their temperature.
HD2156.1 Conductivity pH Meter Thermometer. Conductivity pH of liquids and their temperature.
HD2156.2 Conductivity pH Meter Thermometer. Conductivity pH of liquids and their temperature.
HD2306.0 Conductivity Meter Thermometer. Measurement of the electric conductivity
HD98569 Data Logger Instrument. pH, conductivity, dissolved oxygen and temperature meter.

230 Complete pH measuring instrument as well as an accurate digital thermometer.
240 Conductivity and temperature measurements with one instrument.

CC401 Conductivity Salinity Meter. Highly accurate conductivity, salinity, TDS and temperature.
CPC401 pH Conductivity Salinity Meter. Highly accurate conductivity, salinity, TDS,,pH, ORP (mV).
CC501 Conductivity Salinity Meter. Measure Conductivity, salinity, temperature.
CC502 Conductivity Salinity Meter. Measure Conductivity, salinity, temperature, pH and ORP (mV).
CPC501 pH Conductivity Meter. Conductivity, salinity, temperature, pH and ORP (mV).
CPC502 pH Conductivity Meter. Conductivity, salinity, temperature, pH and ORP (mV).

HD2259.2 Dissolved Oxygen Bench Meter Dissolved Oxygen  Temperature, Saturation index.
HD22569.2 Dissolved Oxygen Bench Meter Dissolved Oxygen  Temperature, Saturation index.
HD3409.2 Dissolved Oxygen Bench Meter Dissolved Oxygen  Temperature, Saturation index.
HD2109.1 Dissolved Oxygen Instrument Dissolved Oxygen  Temperature, Saturation index.
HD2109.2 Dissolved Oxygen Instrument Dissolved Oxygen  Temperature, Saturation index.
DO9709 Dissolved Oxygen Instrument Datalogger. Dissolved Oxygen  Data Logger
HD98569 Data Logger Instrument. pH, conductivity, dissolved oxygen and temperature meter.

CO411 Dissolved Oxygen Meter. Portable dissolved oxygen analyzer.
CO401 Oxygen Meter. Measure oxygen dissolved in water and sewage in % of saturation or mg/l,
CPO401 Oxygen pH Meter. Measure pH, oxygen dissolved in water and sewage in % of saturation
CCO401 Salinity Oxygen Meter. Counts the influence of salinity on the dissolved oxygen.
CO502 Dissolved Oxygen Meter. Laboratory meters in benchtop housing, powered by 9V.
CO502 Dissolved Oxygen Meter. Laboratory meters in benchtop housing, powered by 9V.
CPO501 Dissolved Oxygen pH Meter. Measure oxygen dissolved in water and sewage in %.
CPO502 Oxygen pH Meter. Measure oxygen dissolved in water and sewage in % of saturation
CCO501 Dissolved Oxygen Meter. Measures and counts salinity to the oxygen content.
CCO502 Conductivity Salinity Oxygen Meter. Measure salinity to the oxygen content.

CPI-501 pH Ion Meter Laboratory. Enables ion-selective measurement in chosen units.
CPI-502 pH Ion Meter Laboratory. Enables ion-selective measurement in chosen units.

HD2205.2 pH Bench Meter Thermometer. pH, mV, redox and temperature benchtop meter datalogger.
HD2256.2 pH Conductivity Redox Bench Meter. Combined instrument for measuring pH, mV and °C.
HD2259.2 pH Bench Meter Thermometer. Combined instrument for measuring pH, mV, temperature.
HD22569.2 pH Bench Meter Thermometer. Combined instrument for measuring pH, mV, temperature.
HD3405.2 pH Bench Meter Thermometer. Combined instrument for measuring pH, mV, temperature.
HD3456.2 pH Bench Meter Thermometer. Combined instrument for measuring pH, mV, temperature.
HD8602 pH Meter Combined instrument for measuring pH, mV and temperature.
HD2105.1 pH Meter Thermometer. Combined instrument for measuring pH, mV and temperature.
HD2105.2 pH Meter Thermometer. Combined instrument for measuring pH, mV and temperature.
HD2156.1 pH Conductivity Meter Thermometer. Combined instrument for measuring pH, mV and °C.
HD2156.2 pH Conductivity Meter Thermometer. Combined instrument for measuring pH, mV and °C.
HD2305.0 pH Meter Thermometer. Combined instrument for measuring pH, mV and temperature.
HD2305.0 pH Meter Thermometer. Combined instrument for measuring pH, mV and temperature.
HD98569 Data Logger Instrument. pH, conductivity, dissolved oxygen and temperature meter.

230 Complete pH measuring instrument as well as an accurate digital thermometer.
240 Conductivity and temperature measurements with one instrument.

TP1 pH Tester. Measures pH of liquids with low deposits content and temperatures up to 50 °C.
CP101 pH Meter. For clean water and for water with deposits, sewage and soil.
CP102 pH Meter. For clean water and for water with deposits, sewage and soil.
CP103 pH Meter. For clean water and for water with deposits, sewage and soil.
CP1 pH Meter. For clean water and for water with deposits, sewage and soil.
CP411 pH Meter Waterproof. pH and temperature measurement. Automatic buffer detection
CP401 pH Meter waterproof. Accurate pH, temperature and ORP measurement.
CP501 pH Meter Laboratory. Accurately measure: pH, Redox (mV) and temperature.
CP502 pH Meter Laboratory. Accurately measure: pH, Redox (mV) and temperature.
CPI501 pH Ion Meter Laboratory. Enables ion-selective measurement in chosen units.
CPI502 pH Ion Meter Laboratory. Enables ion-selective measurement in chosen units.

CSP-101 pH Simulator. pH Waterproof portable simulator. Simulates: 4.00 pH, 7.00 pH and 10.00 pH.
CSP-501 pH Simulator. Laboratory pH, mV and temperature simulator, high accuracy, simulates pH
HD 9609  pH, mV Simulator. Calibrator for checking and calibrating pH and mV measuring meters.

HD22569.2 Dissolved Oxygen Bench Meter Dissolved Oxygen  Temperature, Saturation index.
HD2259.2 Dissolved Oxygen Bench Meter Dissolved Oxygen  Temperature, Saturation index.
HD98569 Data Logger Instrument. pH, conductivity, dissolved oxygen and temperature meter.

CX-401 Multifunction Meter. pH, Conductivity, Salinity, Redox, Temperature, O2, pressure.
CX-501 Multifunction Meter. pH, Conductivity, Salinity, Redox, Temperature, O2, pressure.
CX-502 Multifunction Meter. pH, Conductivity, Salinity, Redox, Temperature, O2, pressure.
CX-731 Multifunction Meter. pH, Conductivity, Ion, Redox, Temperature, O2, Lab use.
CX-732 Multifunction Meter. pH, Conductivity, Ion, Redox, Temperature, O2, Lab use.
CX-741 Multifunction Meter. pH, Conductivity, Ion, Redox, Temperature, O2, Lab use.
CX-742 Multifunction Meter. pH, Conductivity, Ion, Redox, Temperature, O2, Field and Lab use

HD2156.1 Redox Conductivity pH Meter Thermometer. Conductivity pH of liquids and their temperature.
HD2156.2 Redox Conductivity pH Meter Thermometer. Conductivity pH of liquids and their temperature.
HD2205.2 pH Bench Meter Thermometer. pH, mV, redox and temperature benchtop meter datalogger.
HD2256.2 Conductivity Bench Meter Thermometer. Measurement of the electric conductivity of liquids
HD22569.2 Redox Conductivity Bench Meter. Measurement of the electric conductivity of liquids.
HD3405.2 pH Bench Meter Thermometer. Combined instrument for measuring pH, mV, temperature.
HD3456.2 pH Bench Meter Thermometer. Combined instrument for measuring pH, mV, temperature.

CX-401 Multifunction Meter. pH, Conductivity, Salinity, Redox, Temperature, O2, pressure.
CX-501 Multifunction Meter. pH, Conductivity, Salinity, Redox, Temperature, O2, pressure.
CX-502 Multifunction Meter. pH, Conductivity, Salinity, Redox, Temperature, O2, pressure.
CX-731 Multifunction Meter. pH, Conductivity, Ion, Redox, Temperature, O2, Lab use.
CX-732 Multifunction Meter. pH, Conductivity, Ion, Redox, Temperature, O2, Lab use.
CX-741 Multifunction Meter. pH, Conductivity, Ion, Redox, Temperature, O2, Lab use.
CX-742 Multifunction Meter. pH, Conductivity, Ion, Redox, Temperature, O2, Field and Lab use

HD2206.2 Conductivity Bench Meter Thermometer. Measurement of the electric conductivity of liquids
HD2256.2 Conductivity Bench Meter Thermometer. Measurement of the electric conductivity of liquids
HD22569.2 Conductivity Bench Meter. Measurement of the electric conductivity of liquids.
HD3406.2 Conductivity Bench Meter. Measurement of the electric conductivity of liquids.
HD3456.2 Conductivity Bench Meter Thermometer. Measurement of the electric conductivity of liquids
HD2306.0 Conductivity Meter Thermometer. Measurement of the electric conductivity
HD98569 Data Logger Instrument. pH, conductivity, dissolved oxygen and temperature meter.

CC401 Salinity Conductivity Meter. Highly accurate conductivity, salinity, TDS and temperature
CPC401 Salinity pH Conductivity Meter. Highly accurate conductivity, salinity, TDS, pH, ORP (mV).
CC501 Salinity Conductivity Meter. Measure Conductivity, salinity, temperature.
CC502 Salinity Conductivity Meter. Measure Conductivity, salinity, temperature.
CPC501 Salinity pH Conductivity Meter. Conductivity, salinity, temperature, pH and ORP (mV).
CPC502 Salinity pH Conductivity Meter. Conductivity, salinity, temperature, pH and ORP (mV).
CCO-501 Salinity Conductivity Oxygen Meter. Count the influence of salinity to the oxygen content.
CCO-502 Salinity Conductivity Oxygen Meter. Count the influence of salinity to the oxygen content.
CX-401 Multifunction Meter. pH, Conductivity, Salinity, Redox, Temperature, O2, pressure.
CX-501 Multifunction Meter. pH, Conductivity, Salinity, Redox, Temperature, O2, pressure.
CX-502 Multifunction Meter. pH, Conductivity, Salinity, Redox, Temperature, O2, pressure.

HD25.2 Digital Turbidity Meter for laboratory and mobile use suitable for measurements in drinking water, beverages, waste water and process liquids. Datalogger.  

DATAIR-1500 MIL-STD-1553 1553 Databus Analyzer.
DATAIR-400 ARINC 429 Databus Analyzer. Hand Held ARINC 429 Data Monitor Receiver Analyzer.
DATAIR-400TR ARINC 429 data Analyzer Receiver Single Label Transmitter. ARINC429 Monitor.

PCI-MAXI ARINC 429 PCI Interface Card. ARINC419, ARINC429, ARINC575, PANAVIA, NMEA0183  
PC-MAXI ARINC 429 PC ISA Interface Card. ARINC419, ARINC429, ARINC575 and PANAVIA. 
PC4/T2/R2 ARINC429 PC ISA Interface Card. Two ARINC 429 transmit and two receive channels. PC720  ARINC-429 PC Interface card which contains one transmitter and one receiver channel.
PCI720 ARINC 429 PCI Interface Card. Advanced Bus Monitor and Analysis functions. 
PC/104-T2/R2  ARINC 429 575 PC Interface card comprises of two independent channels.
ARINC568 DME PC card ARINC568 Distance Measuring Equipment Test Simulation card
PC/104 PANAVIA PC Card. Serial interface card is configured as a 16 bit Stack -
PCI ARINC429 Motherboard. ARINC419, ARINC429, ARINC575, PANAVIA, NMEA0183 and opto-coupled discrete I/O  

23DC DC Battery Source Tester simultaneously measures battery voltage and internal resistance. 
Stationary Batteries Tester- Stationary Battery Tester Data storage, RS-232
Car Batteries Tester-Ub: Car Batteries Tester 30/120 Volt
DC27 DC AC Battery UPS Load Units. Load Banks. 50 to 400 Hz Single and 3 phase loads. 
Software-Battery management.

ELA155 Electronic Load. Low Voltage Operation. Voltage 120V, Current 30A, 150W, 10A/us slew.
ELB155 Electronic Load. Low Voltage Operation. Voltage 300V, Current 15A, 150W, 5A/us slew rate.
ELC155 Electronic Load. Low Voltage Operation. Voltage 500V, Current 6A, 150W, 0.5A/us slew.
ELA305 Electronic Load. Low Voltage Operation. Voltage 120V, Current 60A. 300W, 20A/us slew.
ELB305 Electronic Load. Low Voltage Operation. Voltage 300V, Current 30A, 300W, 10A/us slew.
ELC305 Electronic Load. Low Voltage Operation. Voltage 500V, Current 12A, 300W, 1A/us slew rate.
ELA1005 Electronic Load. Voltage 120V, Current 180A, 1KW, 30A/us slew rate.
ELL355 Electronic Load Ultra High Speed. Voltage 30V, Current 135A, 350W, 50A/us slew rate.
ELL1005 Electronic Load. Voltage 30V, Current 405A, 1KW, 50A/us slew rate.
ELS154 Electronic Load. Voltage 20V, Current 60A, 150W, 500A/us slew rate.
ELS304 Electronic Load Ultra High Speed. Voltage 30V, Current 120A, 300W, 200A/us slew rate.
ELZ175 Electronic Load. Voltage 30V, Current 67.5A, 175W, 25A/us slew rate.
ELZ303 Electronic Load. Voltage 30V, Current 100A, 300W, 50A/us slew rate.

DC27 DC AC Battery UPS Load Units. Load Banks. 50 to 400 Hz Single and 3 phase loads. 

PW6000 Power Supply Test Set. Automatic Switching Power Supply Evaluation Test System.
PW600 Power Supply Test System. Automatic Switching Power Supply Test System. USB control.
RM103 Ripple Noise Meter. Ripple Noise, Noise of Switching Power Supply Measurement.
SC82 Scanner for Ripple Noise Meter. High Frequency Signal Scanner for Ripple Noise Meter.
DP100 Differential Probe. Probe for Ripple Noise or Spike Noise Measurement.

101A Power Analyzers Single and Three Phase. One and three phase power analyzer.
106A Power Analyzers Single and Three Phase. State of the art high performance power analyzers.
107A Power Analyzers Single and Three Phase. Three Phase High Speed Power Analyzer.
Model 31 Power Analyzers Hand held. Single and Three Phase. Dynamic motor testing.
PC10 Power Converter Analyzers. PC10 Spectral Power Converter. 

SM 2001 Spectral Multimeter. Flicker, Burst of current and voltage. Multipurpose instrument. 

LMG95 Power Analyzers. One Phase Power Analyzer. DC to 50 kHz, Accuracy 0.03%.
LMG95REF Reference Power Analyzers. One Phase Power Analyzer. Accuracy 0.01%.
TM39 Energy Analyzers. 3 phase Energy Analyzer. 45 to 65 Hz, Accuracy 0.2%, 230 400 Volts.
LMG310 Power Analyzer. Three Phase Analyzer. DC to 1 MHz, Accuracy 0.05%, 1 to 1000 Volts.
LMG450 Power Analyzers. 4 Channel Analyzer. DC to 20 kHz, Accuracy 0.1%, 6 to 600 Volts.
LMG500 Power Analyzers. 1 to 8 Channel Analyzer. DC to 5MHz, Accuracy 0.03%, 3 to 1000 Volts.

PQA450 Power Quality Analyzers. 4 Channel. DC to 20 kHz, Accuracy 0.1%, 6 to 600 Volts.

327-1 Flue Gas Analyzer. Efficiency, flue gas analyzer, CO temperature, draft.
327-1 Flue Gas Analyzer. Efficiency, flue gas analyzer, O2, temperature, draft.
327-1 Flue Gas Analyzer. Carbon Monoxide Analyzer CO, O2, temperature, draft, pressure.
327-2 Flue Gas Analyzer. Carbon Monoxide Analyzer CO, O2, temperature, draft, pressure.
330-1 Flue Gas Analyzer. CO, CO2, NO, O2, Efficiency temperature. Flue gas analysis.
330-2 Flue Gas Analyzer. CO, CO2, NO, O2, Efficiency temperature. Flue gas analysis.

335 Flue Gas Analyzer, temperature, oxygen NO, CO, CO2, NO2, SO2 efficiency.
535 CO2 analyzer. Measuring instrument for building engineers.
350 Portable Stack Flue Emission Analyzer flue velocity, humidity, O2, CO, NO, NO2, SO2.

ELA155 Electronic Load. Low Voltage Operation. Voltage 120V, Current 30A, 150W, 10A/us slew.
ELB155 Electronic Load. Low Voltage Operation. Voltage 300V, Current 15A, 150W, 5A/us slew rate.
ELC155 Electronic Load. Low Voltage Operation. Voltage 500V, Current 6A, 150W, 0.5A/us slew.
ELA305 Electronic Load. Low Voltage Operation. Voltage 120V, Current 60A. 300W, 20A/us slew.
ELB305 Electronic Load. Low Voltage Operation. Voltage 300V, Current 30A, 300W, 10A/us slew.
ELC305 Electronic Load. Low Voltage Operation. Voltage 500V, Current 12A, 300W, 1A/us slew rate.
ELA1005 Electronic Load. Voltage 120V, Current 180A, 1KW, 30A/us slew rate.
ELL355 Electronic Load Ultra High Speed. Voltage 30V, Current 135A, 350W, 50A/us slew rate.
ELL1005 Electronic Load. Voltage 30V, Current 405A, 1KW, 50A/us slew rate.
ELS154 Electronic Load. Voltage 20V, Current 60A, 150W, 500A/us slew rate.
ELS304 Electronic Load Ultra High Speed. Voltage 30V, Current 120A, 300W, 200A/us slew rate.
ELZ175 Electronic Load. Voltage 30V, Current 67.5A, 175W, 25A/us slew rate.
ELZ303 Electronic Load. Voltage 30V, Current 100A, 300W, 50A/us slew rate.

DC27 DC AC Battery UPS Load Units. Load Banks. 50 to 400 Hz Single and 3 phase loads. 

PW6000 Power Supply Test Set. Automatic Switching Power Supply Evaluation Test System.
PW600 Power Supply Test System. Automatic Switching Power Supply Test System. USB control.
RM103 Ripple Noise Meter. Ripple Noise, Noise of Switching Power Supply Measurement.
SC82 Scanner for Ripple Noise Meter. High Frequency Signal Scanner for Ripple Noise Meter.
DP100 Differential Probe. Probe for Ripple Noise or Spike Noise Measurement.

327-1 Flue Gas Analyzer. Efficiency, flue gas analyzer, CO temperature, draft.
327-1 Flue Gas Analyzer. Efficiency, flue gas analyzer, O2, temperature, draft.
327-1 Flue Gas Analyzer. Carbon Monoxide Analyzer CO, O2, temperature, draft, pressure.
327-2 Flue Gas Analyzer. Carbon Monoxide Analyzer CO, O2, temperature, draft, pressure.
330-1 Flue Gas Analyzer. CO, CO2, NO, O2, Efficiency temperature. Flue gas analysis.
330-2 Flue Gas Analyzer. CO, CO2, NO, O2, Efficiency temperature. Flue gas analysis.

535 CO2 analyzer. Measuring instrument for building engineers.

335 Flue Gas Analyzer, temperature, oxygen NO, CO, CO2, NO2, SO2 efficiency.
350 Portable Stack Flue Emission Analyzer flue velocity, humidity, O2, CO, NO, NO2, SO2.

101A Power Analyzers Single and Three Phase. One and three phase power analyzer.
106A Power Analyzers Single and Three Phase. State of the art high performance power analyzers.
107A Power Analyzers Single and Three Phase. Three Phase High Speed Power Analyzer.
Model 31 Power Analyzers Hand held. Single and Three Phase. Dynamic motor testing.
PC10 Power Converter Analyzers. PC10 Spectral Power Converter. 

SM 2001 Spectral Multimeter. Flicker, Burst of current and voltage. Multipurpose instrument. 

LMG95 Power Analyzers. One Phase Power Analyzer. DC to 50 kHz, Accuracy 0.03%.
LMG95REF Reference Power Analyzers. One Phase Power Analyzer. Accuracy 0.01%.
TM39 Energy Analyzers. 3 phase Energy Analyzer. 45 to 65 Hz, Accuracy 0.2%, 230 400 Volts.
LMG310 Power Analyzer. Three Phase Analyzer. DC to 1 MHz, Accuracy 0.05%, 1 to 1000 Volts.
LMG450 Power Analyzers. 4 Channel Analyzer. DC to 20 kHz, Accuracy 0.1%, 6 to 600 Volts.
LMG500 Power Analyzers. 1 to 8 Channel Analyzer. DC to 5MHz, Accuracy 0.03%, 3 to 1000 Volts.

PQA450 Power Quality Analyzers. 4 Channel. DC to 20 kHz, Accuracy 0.1%, 6 to 600 Volts.

HD2259.2 Dissolved Oxygen Bench Meter Dissolved Oxygen  Temperature, Saturation index.
HD22569.2 Dissolved Oxygen Bench Meter Dissolved Oxygen  Temperature, Saturation index.
HD3409.2 Dissolved Oxygen Bench Meter Dissolved Oxygen  Temperature, Saturation index.
HD2109.1 Dissolved Oxygen Instrument Dissolved Oxygen  Temperature, Saturation index.
HD2109.2 Dissolved Oxygen Instrument Dissolved Oxygen  Temperature, Saturation index.
DO9709 Dissolved Oxygen Instrument Datalogger. Dissolved Oxygen  Data Logger
HD98569 Data Logger Instrument. pH, conductivity, dissolved oxygen and temperature meter.

CO411 Dissolved Oxygen Meter. Portable dissolved oxygen analyzer.
CO401 Oxygen Meter. Measure oxygen dissolved in water and sewage in % of saturation or mg/l,
CPO401 Oxygen pH Meter. Measure pH, oxygen dissolved in water and sewage in % of saturation
CCO401 Salinity Oxygen Meter. Counts the influence of salinity on the dissolved oxygen.
CO502 Dissolved Oxygen Meter. Laboratory meters in benchtop housing, powered by 9V.
CO502 Dissolved Oxygen Meter. Laboratory meters in benchtop housing, powered by 9V.
CPO501 Dissolved Oxygen pH Meter. Measure oxygen dissolved in water and sewage in %.
CPO502 Oxygen pH Meter. Measure oxygen dissolved in water and sewage in % of saturation
CCO501 Dissolved Oxygen Meter. Measures and counts