Products

What we calibrate

• pH
• Conductivity
• Gas: CO, CO2, HC, NH3 etc
• Combustion analyzers
• Environmental monitoring
• Safety devices
• and more

• Fully retractable pincer arm for maximum flexibility making it easier to work at tight measuring points
• Auto AC/DC
• Large two-line display
• Overvoltage Category CAT IV 600V; CAT III 1000V
• True RMS
• Part No. 0590.7701  0590 7701

• Fully retractable pincer arm to make your work easy
• Auto AC/DC and large two-line display
• True RMS
• Measuring functions for starting current on electric motors and μA measurements
• Temperature adapter for type K thermocouples
• Measuring range -20 to +500 °C
• Accuracy ±1 °C (0 to +100 °C)
• Part No. 0590.7702  0590 7702

• Intuitive: clearly structured measurement menu for long-term measurement and determination of CO concentration in indoor areas, e.g. in boiler rooms
• Precise: long-term stable electrochemical sensor
• Convenient: probe with a practical button on the handle for storing individual CO readings
• Intelligent calibration concept

• Intuitive: clearly structured measurement menu for long-term measurement and determination of CO concentration in indoor areas, e.g. in boiler rooms
• Precise: long-term stable electrochemical sensor
• Convenient: Bluetooth connection between measuring instrument and probe, with a practical button on the handle for storing individual CO readings
• Intelligent calibration concept

• Intuitive: determine CO concentrations in indoor areas, e.g. in boiler rooms
• Precise: long-term stable electrochemical sensor
• Convenient: probe head is easy to attach to the universal handle with Bluetooth or cable (available to order separately)
• Intelligent calibration concept: only send in the probe head for calibration

• Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of CO₂ concentration, humidity and air temperature in indoor areas
• Precise: absolute pressure compensation, calculation of wet bulb temperature, dew point and absolute humidity
• Convenient: wireless probe, internal data storage and USB port for data export
• As multifaceted as your challenges themselves: the air velocity and IAQ measuring instrument can be expanded with a large portfolio of digital probes

• Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of CO₂ concentration, humidity and air temperature in indoor areas
• Precise: calculation of wet bulb temperature, dew point and absolute humidity
• Convenient: a universal handle can easily be connected to other probe heads
• Intelligent calibration concept

• Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of CO₂ concentration, humidity and air temperature in indoor areas
• Precise: calculation of wet bulb temperature, dew point and absolute humidity
• Convenient: Bluetooth connection between measuring instrument and probe, a universal handle can easily be combined with other probe heads
• Intelligent calibration concept

• Intuitive: parallel determination of CO₂ concentration, humidity and air temperature in indoor areas, including long-term measurement
• Precise: absolute pressure compensation, calculation of wet bulb temperature, dew point and absolute humidity
• Convenient: probe head is easy to attach to the universal handle with Bluetooth or cable (available to order separately)
• Intelligent calibration concept: only send in the probe head for calibration

• Case for the testo 440 or testo 440 dP air velocity and IAQ measuring instrument
• Dimensions: 516 x 135 x 256 mm (W x H x L)

• Robust temperature data logger with fast temperature response stainless steel probe.
• Cool Valid includes software, General Purpose Probe, USB cable, calibration certificate, 2 years warranty, padlock, wall holder and batteries.
• +/- 0.5°C accuracy
• Large memory for 1 million measurement values
• Large, easily legible display

• Easy, reliable operation through automatic measurement parameter detection
• Suitable for almost all electrical measuring tasks
• Automatic measurement parameter detection
• Certified according to voltage tester standard
• DIN EN 61243-3:2010
• Measurement result without any switching on or selection
• Measuring point illumination
• Exchangeable measuring tips
• Part No. 0590.7551  0590 7551

• Voltage range up to 1,000 V
• Single pole voltage testing to determine quickly whether conductors are live
• Easy, reliable operation through automatic measurement parameter detection
• Suitable for almost all electrical measuring tasks
• Automatic measurement parameter detection
• Certified according to voltage tester standard
• DIN EN 61243-3:2010
• Measurement result without any switching on or selection
• Measuring point illumination
• Exchangeable measuring tips
• Part No. 0590.7552  0590 7552

• Ideal for long-term measurements: memory for up to 2 million readings, up to 8 years' battery life
• High-precision measurements with Pt100 probes: connections available for 2 external probes
• Certified according to EN 12830, HACCP-compliant and waterproof in compliance with IP 65
• Three software versions available for data management on the PC, basic software available as a free download
• External probe/s required. Sold separately. Please refer to datasheet in the downloads tab for probe information. 

• Round-the-clock monitoring and logging of temperature, relative humidity and dew point
• Super-size memory for long-term measurements and up to 1 million readings, battery life 3 years
• Shorter reaction times and accurate measurements with external humidity sensor
• Free software download (ComSoft Basic)