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Force and mechanical measuring equipment
The testo 635-1 temperature and humidity meter enables you to measure temperature, air humidity and dew point – also in compressed air. State-of-the-art technology and a wide range of probes (optional) to meet all your measurement requirements.
The testo 635-1 is ideal for checking temperature, air humidity and dew point in work areas, production areas, server rooms as well as in museums and cold stores. Absolute pressure and dew point measurements in compressed air can be carried out quickly and efficiently with the testo 635-1.
By connecting the appropriate probes you can easily measure:
The testo 635-1 temperature and humidity meter has a connection port for a cable probe. In addition, the testo 635-1 can connect up to three other wireless temperature or humidity probes.
In addition to the measured values, the testo 635-1 temperature and humidity measuring instrument also displays Max./Min. and average values.
The testo 635-1 temperature and humidity measuring instrument is really easy to use with the measurement guidance menu stored in the device. The testo 635-1 with integrated display light makes it comfortable to use in all lighting conditions. The testo 635-1's robust housing protects the measuring instrument from impacts.
| Temperature – NTC | |
|---|---|
| Measuring range | -40 to +150 °C |
| Accuracy | ±0.2 °C (-25 to +74.9 °C)
±0.4 °C (-40 to -25.1 °C) ±0.4 °C (+75 to +99.9 °C) ±0.5 % measured value (remaining measuring range) |
| Resolution | 0.1°C |
| Temperature – TC Type K (NiCr-Ni) | |
|---|---|
| Measuring range | -200 to +1370 °C |
| Accuracy | ±0.3 °C (-60 to +60 °C)
±(0.2 °C + 0.5 % measured value) (Remaining measuring range) |
| Resolution | 0.1°C |
| Humidity – Capacitance | |
|---|---|
| Measuring range | 0 to +100 %RH |
| Accuracy | View probe specifications |
| Resolution | 0.1% RH |
| Absolute pressure | |
|---|---|
| Measuring range | 0 to 2000 hPa |
| Accuracy | View probe specifications |
| Resolution | 0.1 hPa |
| General specifications | |
|---|---|
| Weight | 428 g |
| Size | 220x74x46mm |
| Operating temperature | -20 to +50 °C |
| Structural materials | ABS/TPE/Metal |
| Battery type | Alkaline manganese, mignon, grade AA |
| Battery life | 200 hours |
| Storage temperatures | -30 to +70 °C |
Temperature and humidity meter
Temperature and humidity meter
Temperature and humidity meter
Temperature and humidity meter, removable probe thermometer
Temperature and humidity recorder, temperature and humidity meter
Temperature and humidity meter
Temperature and humidity meter
Temperature and humidity meter
