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Testo 625 (0563 6251) Hygrometer with integral humidity probe head for IAQ and IEQ measurements
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Displays temperature, relative humidity, wet bulb temperature and dewpoint
Max - Min values
Hold button freezes display readings
Backlit display
Auto Off
Optional TopSafe, protects against dirt and impact
Patented humidity sensor
Guaranteed longterm stability (2 years)
Optional TopSafe, protection against dirt and impact
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Humidity Measurement Meters
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Testo 625-WIRELESS (400563 6252) Thermo-Hygrometer Wireless Probe Kit
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Displays temperature, relative humidity, wet bulb temperature and dewpoint
Max-Min values
"Hold" button freezes display readings
Backlit display
Auto Off
Patented humidity sensor
Guaranteed longterm stability (2 years)
Optional TopSafe case provides superb protection against dirt and impact
Kit Includes: Testo 625, humidity/temperature instrument Transport case Wireless module USA Wireless handle TC/RH USA
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Humidity Measurement Meters
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Testo 635-2 (0563 6352) Compact Pro Thermohygrometer
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Instrument memory for up to 10,000 readings
PC software for analysis, filing and documentation of measurement data
Measurement of air moisture, material equilibrium moisture, pressure dew point
Radio probe for temperature and humidity
Protection class IP54
Direct display of material moisture due to freely settable characteristics curves (based on equilibrium humidity)
Storage of single measurements or measurement series by measurement location
Fast access to the most important functions via user profiles
U-value probe connection option
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Humidity Measurement Meters
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Testo 645 (0560 6450) 2 Ch. Thermal Hygrometer
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Highly accurate humidity meas. to ±1%RH
Internal data memory
Convenient data analysis
TopSafe for tough applications
Channel 1: Temperature probe Type K/J/S, NTC
Channel 2: Combi-probe humidity/temperature or temperature probe Pt100
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Humidity Measurement Meters
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Testo 608-H1 (0560 6081) Large Display Temperature and Humidity ThermoHygrometer
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With dew point calculation and max/min display
Humidity sensor is not damaged by water saturation
Battery monitoring
NTC:
Measuring range: 0 to +50° C -20 to +50° C td
Accuracy: ± 0.5° C (at +25° C)
Resolution of 0.1° C
Humidity:
Measuring range: +10 to +95% RH
Accuracy: ± 3% RH (+10 to +95% RH)
Resolution of 0.1% RH
Operating temp of 0 to 50° C
Storage temp of -40 to +70° C
Measuring rate of 18 s
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Humidity Measurement Meters
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Testo 608-H2 (0560 6082) Large Display Temperature, Humidity and Precise Alarm ThermoHygrometer
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All the benefits of Testo 608-H1
High accuracy ±2 %RH
Testo 608-H2, with LED alarm, warns if limits are exceeded
NTC:
Measuring range: -10 to +70° C -40 to +70° C td
Accuracy: ± 0.5° C (at +25° C)
Resolution of 0.1° C
Humidity:
Measuring range: +2 to +98% RH
Accuracy: ± 2% RH (+2 to +98% RH)
Resolution of 0.1% RH
Operating temp of -10 to 70° C
Storage temp of -40 to +70° C
Measuring rate of 18 s
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Humidity Measurement Meters
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Testo 622 (0560 6220) Desktop Hygrometer with Pressure Display
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Hanging and standing bracket allows flexible positioning on a wall or desktop
Large, optimally legible display
Precise measurement of temperature, humidity and pressure
All important values at a glance: current measurement values as well as date and time
Calibration and adjustment of the measuring instrument possible on site with the optional calibration and adjustment software
Adjustable calibration reminder function
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Humidity Measurement Meters
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Testo 623 (0560 6230) Hygrometer w/pressure display and built-in Histogram for historical readings
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Histogram shows current and past temperature or humidity values.
Hanging and standing bracket allows flexible positioning on a wall or desktop
Analysis of past temperature and humidity values directly on site without evaluation on a PC
All important values at a glance: current and past temperature and humidity values as well as date and time
Large, optimally legible display
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Humidity Measurement Meters
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