Testo 805 Infrared Thermometer. Pocket infrared thermometer.
Testo 825-T2 Infrared Thermometer. Non-contact infrared thermometer. With laser sighting.
Testo 825-T3 Infrared Thermometer. Non-contact infrared thermometer and contact thermometer.
Testo 825-T4 Infrared Thermometer. Non-contact infrared thermometer and contact thermometer.
Testo 826-T1 Infrared Thermometer. IR Thermometer. Non-contact temperature measurement.
Testo 826-T2 Infrared Thermometer. IR Thermometer with alarm, laser sighting.
Testo 826-T3 Infrared Thermometer. IR and Contact Thermometer.
Testo 826-T4 Infrared Thermometer. IR and Contact Thermometer. Food Industry.
Testo 830-T1 Infrared Thermometer. IR and Contact probe thermometer. Pistol design.
Testo 830-T2 Infrared Thermometer. IR and Contact probe thermometer. Pistol design.
Testo 850-T1 Handheld Infrared Thermometer. Range: -50° to 500°.
Testo 860-T1 It features a 16 point laser sighting circle with a center aiming point.
Testo 860-T2 It features a 16 point laser sighting circle with a center aiming point.
Testo 860-T3 It features a 16 point laser sighting circle with a center aiming point.

HD2107.1K Digital Thermometer. Thermometer for Pt100 probes -200 degC to +650 degC.
HD2107.2K Digital Thermometer  Datalogger. Thermometer for Pt100 probes. 
HD2127.1K Digital Thermometer Dual Channel. Thermometer for Pt100 probes.
HD2127.2K Digital Thermometer Dual Channel. Datalogger. Thermometer for Pt100 probes.
HD2178.1K Digital Thermometer Dual Channel. Thermometer for Pt100 and K, J, T, E, N probes.
HD2178.2K Digital Thermometer Dual Channel. Datalogger. Pt100 and K, J, T, E, N probes.
HD2307.0K Digital Thermometer Thermometer for Pt100 probes -200 degC to +650 degC.
HD9214   Digital Thermometer. Accuracy standards IEC 751/1983, BS 1904/1984, DIN 43760/1980
HD9215  Digital Thermometer. Temperature measurement with a Pt100 Platinum sensor.

TR-81 Wide range Temperature Data Logger. Measurement and Recording

Testo 105 Handheld Thermometer. Thermometer for food industry. Range : -50°to 275°C.
Testo 106-T1 Handheld Thermometer. Thermometer for food industry. Range : -50°to 230°C.
Testo 110 Handheld Thermometer. Range : -50°to 275°C.
Testo 112 Handheld Thermometer. Thermometer for food industry. Range : -50°to 300°C.
Testo 720 Handheld Thermometer. Range : -100°to 800°C.
Testo 735-1 Handheld Thermometer. Range : -200°to 1370°C.
Testo 735-2 Handheld Thermometer. Range : -200°to 1370°C.
Testo 905-T1 Mini Penetration Thermometer. Range -50 to +350°C.
Testo 905-T2 Mini Surface Thermometer. Range -50 to +350°C.
Testo 922 Thermometer Two Channels. Differential temperature. Range -50 to +1000°C.
Testo 925 Handheld Thermometer. Range: -50° to 1000°C (-60° to 1850°F).
Testo 926 Handheld Thermometer Food Industry. Temperature measurement range: -50° to 400°C
Testo 950 Handheld  Thermometer. Accurate Reference Thermometer. Range: -200° to 1760 °C.

HD2108.1K Digital Thermometer. One input K, J, T, E, R, N, S, B probes.
HD2108.2K Digital Thermometer  Datalogger. One input K, J, T, E, R, N, S, B probes.
HD2128.1K Digital Thermometer. Two inputs K, J, T, E, R, N, S, B probes.
HD2128.2K Digital Thermometer  Datalogger. Two inputs K, J, T, E, R, N, S, B probes.
HD2178.1K Digital Thermometer. Two inputs K, J, T, E, N probes.
HD2178.2K Digital Thermometer  Datalogger. Two inputs K, J, T, E, N probes.
HD2328.0K Digital Thermometer. Two inputs K, J, T, E probes.
HD9218 Digital Thermometer. Thermometer K type thermocouple.

HD206-1  Data Logger Temperature and Relative Humidity with display. Internal sensors.
HD206-2  Data Logger Temperature and Relative Humidity with display. Remote sensors.
HD207  Data Logger Temperature with display. Internal sensor. Temperature monitoring.
HD207-1  Data Logger Temperature with display. Remote sensor. Temperature monitoring.
HD226-1 Data Logger Temperature Relative Humidity. No Display Sensor outside the logger.
HD226-2 Data Logger Temperature Relative Humidity. No Display Sensor outside the logger.
HD227  Data Logger Temperature. No display. Internal sensor. Temperature monitor.
HD227-1  Data Logger Temperature. No display. Remote sensor. Temperature monitor.

EC600 MicroLog Datalogger. Temperature and external sensor Data logger, 16,000 measurements.
EC650 MicroLog Datalogger. Temperature relative humidity and external sensor Data logger.
EC600 MicroLogplus wireless Data logger. Temperature Datalogger with wireless communication.
EC650 MicroLogplus Wireless Datalogger. Temperature humidity Datalogger wireless.
TriLog Palm PC, MAC Data logger. Four sensors universal Datalogger.
DaqPRO Datalogger. Eight-channel data acquisition and logging system with graphic display.

RTR-51 Wireless Data Logger. Temperature Logger with internal sensor.  -40 deg C to 80 degC.
RTR-52 Wireless Data Logger. Temperature Logger with internal sensor. -60 deg C to 155 degC.
RTR-53 Wireless Data Logger. Temperature, Humidity Data Recorder. Range 10 to 95%RH.
RTR-57U Handheld wireless Data Collector for Data Loggers. LCD Display. 256 000 Readings.
TR-51A Compact Waterproof Data Logger, Data Collector. Internal sensor -40 deg C to 80 deg C.
TR-52 Compact Waterproof Data Logger, Data Collector. External Sensor -60 to 155 deg C.
TR-71U Temperature Data Logger with USB communication. 2 channels. Internal probe + External.
TR-72U Temperature Humidity Data Logger with USB communication.
TR-71W Temperature Data Logger with Network, LAN USB communication. 2 channels.
TR-72W Temperature Humidity Data Logger with Network, LAN USB communication.
TR-81 Wide range Temperature Data Logger

Testo 174 Temperature Logger.
Testo 175-T1 1 Channel Temperature data logger with internal sensor. LCD display
Testo 175-T2 2 Channel Temperature data logger with internal sensor/external probe socket. Display.
Testo 175-T3 2 Channel Temperature data logger for external thermocouples sensors. Display.
Testo 175-H1 2 Channel Temperature Humidity data logger with internal sensors.
Testo 175-H2 2 Channel Temperature Humidity data logger with internal sensors. LCD display.
Testo 177-H1 4 Channel Temperature humidity logger with internal/ext probe socket. LCD display.
Testo 177-T1 1 Channel Temperature logger with internal sensor. Long time monitoring.
Testo 177-T2 1 Channel Temperature logger with internal sensor. Long time monitoring. Display.
Testo 177-T3 3 Channel Temperature logger with internal sensors. Event logging. LCD display.
Testo 177-T4 4 Channel Temperature logger for external thermocouples. LCD display.

Testo 171-0 Temperature Datalogger. Range: -35° to 70°C (-50° to 158°F).
Testo 171-1 Temperature Humidity Datalogger. Range: -50° to 120°C.
Testo 171-2 Temperature Humidity Datalogger. Range: -20° to 70°C.
Testo 171-3 Temperature Humidity Datalogger. Range: -10° to 50°C.
Testo 171-4 Temperature Datalogger. Range: -50° to 120°C.
Testo 171-6 Temperature Humidity Logger. Range: -50° to 120°C.
Testo 171-8 Temperature Datalogger. Range: -200° to 1000°C.
Testo 1722 Humidity Temperature Datalogger. Logging up to 55,000 values with alarm output.

Testo 575 Fast Printer and logger control.
Testo 580 Compact Data collector for data loggers.

HD2101.1K Digital Hygrometer. Temperature range -200°C...+650°C. Humidity 0.0 to 100.0%RH.
HD2101.2K Digital Hygrometer Data Logger. .Temperature -200°C...+650°C. Humidity 0.0 to 100.0%
HD2301.0K Digital Hygrometer. Complete with combined air temperature probe.

HygroMate. High accuracy handheld relative humidity and temperature instrument.
MS1. High Precision handheld humidity and temperature instrument.

Testo 605-H1 Low cost Temperature & humidity instrument with humidity range 5 to 95 %
Testo 625 Measures humidity, temperature and dew point for applications in the HVAC clean rooms.
Testo 635-1 Measurement of humidity, temperature, dew point. 
Testo 635-2 Temperature, relative absolute humidity, dew point, degree of humidity and enthalpy. 
Testo 300XXL Hand held analyzer for heating systems. Logger function, Printer, Data management .
Testo 400 Measures: temperature, CO, CO2, rpm, mV and mA, % RH, dew point, pressure, velocity.
Testo 445 Air velocity, temperature, relative absolute humidity, dew point, degree of humidity, enthalpy.
Testo 645 Temperature, humidity, temperature measuring instrument dew point and % RH.
Testo 650 Temperature, humidity, temperature, CO, CO2, rpm, mV, mA, dew point and % RH.

HD2114.0K Manometer Thermometer 20 mbar built-in sensor. Temperature -200°C...+650°C.
HD2114.2K Manometer Thermometer Datalogger. 20 mbar sensor. Temperature -200°C...+650°C.
HD2114B.0K BARO Manometer Thermometer. Built-in barometric sensor.
HD2114B.2K BARO Manometer Thermometer Datalogger. Built-in barometric sensor. Temperature.
HD2124.1K Manometer Thermometer. Pressure, Temperature -200°C...+650°C.
HD2124.2K Manometer Thermometer Datalogger. Pressure, Temperature -200°C...+650°C.
HD2134.0K Manometer Thermometer. 200 mbar sensor. Temperature -200°C...+650°C.
HD2134.2K Manometer Thermometer Datalogger. 200 mbar. Temperature -200°C...+650°C.
HD2164.0K Manometer Thermometer. 2000 mbar sensor. Temperature -200°C...+650°C.
HD2164.2K Manometer Thermometer Datalogger. 2000 mbar. Temperature -200°C...+650°C.
HD2304.0K Manometer Thermometer. Pressure, Temperature -200°C...+650°C.
DO 9704 Pressure Temperature Data logger. Pressure, flow rate and temperature. Two inputs.

PTC 8001 Universal Temperature Calibrator. Precision Temperature Calibrator. Thermocouples RTDs
Beta 800 Universal Temperature Calibrator. Precision Temperature Calibrator. Thermocouples RTDs
TC-100 Thermocouple Calibrator. Accuracy of ±0.3°C for Type J T/Cs.
LTC-920 Economy Thermocouple Calibrator. For Type K thermometer and Type K Thermocouple.

MC1000 Multi-function Calibrator. Excellent accuracy ±0.4°C T/C ±0.3°C RTD and 0.015% electrical.
MC1200 Multi-function Calibrator. Excellent accuracy ±0.4°C T/C ±0.3°C RTD and 0.015% electrical.
MasterCAL990 Multifunction Calibrator. Measure and source thermocouples, RTD, current, voltage, and frequency, and source pulse trains.

M2000 Bench Calibrator, Lab Standard. Features the accuracy and stability of calibration sources costing twice as much - and provides useful features no other calibrator offers in its class!
M2001 Lab Bench Standard Voltage Current Calibrator. Source or measure up to 10 T/C or 10 RTD s with an accuracy of up to 0.025°C.

HD2047 Pt100 Simulator. Instrument designed to test and calibrate instruments with Pt100 input.

LR0 Calibration Liquid Bath. Temperature Calibrator. Temperature 0 deg C.
LC100a Calibration Liquid Bath. Temperature Calibrator. Range between -30 deg C and 100 deg C.
LC100b Calibration Liquid Bath. Temperature Calibrator. Range between -80 deg C and 100 deg C.
LC300 Calibration Liquid Bath. Temperature Calibrator. Range between 40 deg C and 300 deg C.
LC550 Calibration Salt Bath. Temperature Calibrator. Temperature range +250 deg C to 550 deg C.
LQ080 Calibration Liquid Bath. Temperature Calibrator. Temperature range -90 deg C to + 80 deg C.
LQ100m Calibration Liquid Bath. Temperature Calibrator. Ranges -30 deg C to + 100 deg C.
LQ120S Calibration Liquid Bath. Temperature Calibrator. Ranges -50 deg C to + 120 deg C.
LQ200m Calibration Liquid Bath. Temperature Calibrator. Ranges 40 deg C to + 200 deg C.
LQ200s Calibration Liquid Bath. Temperature Calibrator. Ranges 40 deg C to + 200 deg C.
LQ300 Calibration Liquid Bath. Temperature Calibrator. Ranges 15 deg C to + 300 deg C.
C300 Calibration Liquid Bath Controller. Temperature ranges -90 deg C to + 300 deg C.

Hydra798 Stirred Liquid Metrology Baths. Temperature range up to 300°C
Hydra798L Stirred Liquid Metrology Baths. Temperature range -80°C to +125°C
Hydra798M Stirred Liquid Metrology Baths. Temperature range -40°C to +125°C
Hydra798EHT Stirred Liquid Metrology Baths. Temperature range ambient to 300°C  
Oceanus 6 - P.O.T.T.S Block Liquid Bath Blackbody Temperature Calibrator Range -25ºC to 140ºC
Isocal 6 Dry Block Liquid Bath Blackbody Temperature Calibrator Range -25ºC to 110ºC
Hyperion 936 Portable Stirred Liquid Baths with Dry-Block Conversion Option. Range -45ºC to 140ºC
Drago 934 Portable Stirred Liquid Baths with Dry-Block Conversion Option. Range 30ºC to 250ºC
Ayres 875 - Fluidized Calibration Bath. Comparison Calibration ±0.020 to ±0.035°C at 660°C
Neptune 915H - Parallel Tube Liquid Bath. Temperature range of -5°C above ambient to +300°C.
Neptune 915MWE - Parallel Tube Liquid Bath. Temperature range of -30°C to +300°C.
Neptune 915LW - Parallel Tube Liquid Bath. Temperature range of -65°C to +300°C. 

M- 975 - Greybody Source. IR Calibration Source for Low-End Infrared Thermometers
Cyclops 878 - Spherical Blackbody Source. Wide Temperature Range.
Oberon R - High Temperature Primary Blackbody Source. Temperature Calibrator, Up to 1100°C
Quickcal - Black Body Hand-Held Infrared Calibrator. IR Calibrator for Low-End Thermometers.
Pegasus R - High Temperature Blackbody Calibrator for Radiation Pyrometers: 150°C to 1200°C
Cells - Blackbody Fixed Point Cells

Gemini R 976 Temperature Blackbody Calibrator for Radiation Pyrometers: 30ºC to 550ºC
Medusa R 999 - Blackbody Primary Source. Blackbody Fixed-Point Calibrator, 30°C to 550°C
Hyperion R 982 - Temperature Blackbody Calibrator. Temperature -10°C to +80°C (176°F).

Pegasus 970 Blackbody Target Radiation Source Pyrometers Calibrator  range 150°C to 1200°C
988 Blackbody Source. Temperature 20°C to 45°C. Resolution of 0.01°C.

B550 Metal Dry Block. Temperature Calibrator. Temperature range + 35 deg C to 550 deg C.
B700 Metal Dry Block. Temperature Calibrator. Temperature range + 50 deg C to 700 deg C.
B140 Metal Dry Block. Temperature Calibrator. Temperature range - 25 deg C to 140 deg C.

M-907 - Portable Low Temperature Dry Block Calibrator. Temperature range -30°C to +140°C.
M-903 - Portable High Temperature Dry Block Calibrator. Temperature range 30°C to 650°C.
Oceanus 6 - P.O.T.T.S Block Liquid Bath Blackbody Temperature Calibrator Range -45ºC to 140ºC
QuickCal 550 - Portable Dry Block Calibrator. Temperature range 30°C to 350°C in two ranges
Pegasus 1200 - Very High Temperature Dry Block Calibrator 150 to 1200°C (2192°F)
Gemini 550 - High Capacity Dry Block Calibrators. Temperature range 35°C to 550°C.
Gemini 700 - High Capacity Dry Block Calibrators. Temperature range 50°C to 700°C.
Fast Cal - Portable Dry Block Calibrator. Temperature range -35°C to 650°C in three ranges 
Isocal 6 Calibrators (Standard Volume) Temperature Calibrator range of -65°C to 250°C.
Europa Dry Block Calibrator (Standard Volume) Temperature range of -45°C to 140°C.
Venus Dry Block Calibrator (Standard Volume) Temperature range of -30°C to 140°C.
Calisto Dry Block Calibrator (Standard Volume) Temperature range of +30°C to 250°C.  
Medusa 510 Fixed-Point Cell and Dry Block Calibrators. Temperature range  +30°C to 250°C
Medusa 511 Fixed-Point Cell and Dry Block Calibrators. Temperature range  +50°C to 700°C
Jupiter 650 - High Temperature Dry Block Calibrator. Temperature range  +50°C to 700°C

T-25N Dry Block Temperature Calibrator. Temperatures from: -25ºC to +125ºC (-13ºF to +257ºF).
T-350P Dry Block Temperature Calibrator. From room temperature to 350ºC (662ºF).
T-650 Dry Block Temperature Calibrator. From room temperature to 650ºC (1202ºF).

M-983 - Small Hot Plate Surface Sensor Calibrator. Temperature range is from 50 to 350°C

B1100 Calibration Furnace. Temperature Calibrator. Temperature range + 150 deg C to 1100 deg C.

Saturn 877 - Thermocouple Calibration Sphere. Accuracy ±0.25°C at 1000°C.
Oberon 426 - High Temperature Furnace. Fixed Point Cells available.
Model 465 - 3 Zone Metrology Furnace. Wide Temperature Range 200°C to 1200°C.
ITL-M-17701 - Low Temperature Fixed Point Furnace. Indium, Tin and Zinc.
ITL-M-17703 - Medium Temperature Fixed Point Furnace. Indium, Tin, Zinc and Aluminum.
ITL-M-17705 - Very High Temperature Dual Fixed Point Furnace. Aluminum, Silver and Copper.
ITL-M-17706 - High Temperature Dual Fixed Point Furnace. Zinc, Aluminum and Silver
ITL-M-17707 - Low Temperature Dual Fixed Point Furnace. Indium and Tin.
M-414 - Annealing Furnace. Temperature Range: Ambient to 1000°C. Resolution 0.1ºC

PRT Platinum Resistance Thermometers. Calibration Standards or precision measurement.

5187SA Primary Standard Platinum Resistance Thermometer. Four terminal thermometer.
5187L Helium Filled Platinum Sheath Thermometer.

5840 Selector switches. Thermometer Selector Switches may be operated either manually or remotely via the Thermometer Bridge or computer.
5648 Temperature Controlled Enclosure.36 °C +/- 0.1 °C

5884 System Thermometer.
5885 Digital Thermometer for PRT and Thermocouple inputs. 0.01 °C Resolution 0.001 °C
TTI-7 True Temperature Bench Indicator. High-Accuracy PRT and Thermocouple Thermometer
TTI-8 True Temperature Precision Bench Thermometer. inputs for ‘SMART and passive connectors.
F250 Precision High Accuracy Thermometer. Dual channel for platinum thermometers or PRT's.
F200 Precision Thermometer. 2 or 8 channel. for calibrated or uncalibrated Pt100 probes.
F150 Digital Bench Thermometer. Two inputs for RTD and two inputs for thermocouples.
F15 Compact Handheld Thermometer. Accuracy +/- 0.015 degC.
ST-501 Super Thermometer. PRT reference thermometer, resolution of 0.001ºC

HD688T Temperature Transmitter Pt100 probe. Analogue output: 0÷20 mA / 4÷20 mA / 0÷10 Vdc.
HD786TR1 Temperature Transmitter Pt100 probe. Transmitter 4÷20 mA for Pt 100 Platinum sensors.
HD788TR1 Temperature Transmitter Pt100 probe. Output 4 to 20 mA. -200 degC to +650 degC
HD988TR1 Temperature Transmitter Pt100 probe. Output 4 to 20 mA. -200 degC to +650 degC
HD988TR2 Temperature Transmitter Pt100 probe. Output 4 to 20 mA. -200 degC to +650 degC

HD778TR1 Temperature Transmitter 2 wire, probe K, J, T, N. Output signal: 0÷20 mA / 4÷20 mA
HD978 TR1 Temperature Transmitter 2 wire, probe K, J, T, N. Output signal: 0÷20 mA / 4÷20mA
HD978 TR2 Temperature Transmitter 2 wire, probe K, J, T, N. Output signal: 0÷20 mA / 4÷20 mA
HD778 TCAL Power Generator Thermocouple K, J, T, N transmitters calibrator.

HD 2047 Pt100 Simulator Calibrator. Pt100 input (100W 0°C) and voltage/current outputs.

HD2011T Humidity Temperature Transmitter.
HD2012T Humidity Temperature Transmitter. Selected output 0÷20 mA, 4÷20 mA, 0÷10 V
HD2017T Active Humidity Temperature Transmitter. Hygrostat.
DO9861T Humidity Temperature Transmitter. Output  4÷20 mA signal.
HD9008TR Temperature Humidity Transmitter. Transmitter Indicator. Selectable outputs.
HD9009TR Temperature Humidity Transmitter. Transmitter Indicator. Selectable outputs.
HD9809T Humidity Temperature Transmitter Sensor. Two wires, 4÷20 mA.
HD2601V LED Indicator. Indicator for Temperature Humidity Pressure transmitters DIN 43650.
HD9809T Humidity Temperature Transmitter. Selected output 0÷20 mA, 4÷20 mA, 0÷10 V. 
HD2001 Temperature Humidity Pressure Indicator.  Alarm output and RS232 and RS485.
HD2001.1 Temperature Humidity Pressure Transmitter. Selectable outputs.
HD2001.2 Temperature Humidity Pressure Air Speed Transmitter. Alarm output, RS232 and RS485.
HD2001.3 Temperature Humidity Pressure Air Speed Transmitter. Transmitter Indicator.
HD9513T Humidity Transmitter. Three wire relative humidity transmitters.

R2080  96 x 96 mm Compact Temperature Controller with Digital Display.
R2100  96 x 96 mm Compact Temperature Controller with Digital Display for Actual Value
R2180  96 x 96 mm Compact Temperature Controller with Digital Display for Actual Value
R2300  Compact Temperature Controller, 48 x 24 mm
R2400  Compact Temperature Controller, 48 x 48 mm
R2600  Compact Temperature Controller, 48 x 96 mm
R2900  Compact Temperature Controller, 96 x 96 mm
R0550  Universal Temperature Controller, 96 x 96 mm, without / with Programmer
R0300  Compact Temperature Controller, 96 x 96 mm, 2 / 4-Channel

R6000  8-Channel Temperature Controller in Top-Hat Rail Housing
R9000  Modular 19" Rack System 3HE
R7101  3HE 16TE 8-channel 19" controller module
SR 12E 6HE 4TE 12-channel 19" controller module

HD3020/1 Temperature Controller Regulator with bar attachment.
HD 3020/2 Temperature Controller Regulator with bar attachment
HD 404 Temperature Regulator. Temperature Humidity Controller. For transmitters with 4÷20mA input.
HD4030 Thermostat for regulating thermal processes that require a high degree of precision.
HD4030BM Thermostat Temperature Regulator. Three point regulation (Heating-OFF-Cooling).
HD4032 Temperature Regulator with an analog output and an ON/OFF relay output. 
HD4034  Temperature Regulator. ON/OFF regulator with relay output (1 exchange contact 3A/22OV). 
HD4044 Temperature Regulator. ON/OFF regulator with relay output contact 5A/22OV resistive.
HD4045 Temperature regulator with relay ON/OFF output.
HD4049 Temperature Relative Humidity panel controller.
HD2017T Humidity Controller Regulator Transmitter for relative humidity. 
HD5002 Humidity Temperature Regulator Controller. Temperature and humidity regulating system.
HD5002/5 Humidity Temperature Regulator Controller. Temperature and humidity.
HD9022 Process Indicator. The microprocessor control LED panel instrument with alarm thresholds.
DO9404 Process Indicator. Dual regulating indicator panel instrument. 
HD4037 Temperature Indicator Regulator. Range is from -50°C to +850°C.