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Temperature and humidity meter with external probe

C3121
Thermometers and hygrometers are used to directly measure temperature and relative humidity.
Audible and visual alarms for temperature measurement.
Minimum and maximum measurements can be saved.
Function Hold - manually stores the actual value for future display.
Backlit LCD display.
Simultaneous temperature and relative humidity readings, optional dew point temperature reading, external temperature and humidity probe with 1 meter cable.
Warranty: 3 years
- Technical Parameters
- Delivery list
Measurement parameters
Temperature
Relative Humidity
Count (Dew Point...)
Temperature Sensor
Measurement range: -30 to +105 °C
Measurement accuracy: ±0.4 °C
Resolution: 0.1 °C
Humidity Sensor
Measurement range: 0 to 100 % relative humidity
Measurement accuracy: ±2.5 % RH (5 to 95 % at 23 °C)
Resolution: 0.1% Relative Humidity
outdoor spot
Measurement range: -50 to +80 °C
Measurement accuracy: ±1.5 °C at ambient temperature T 30 %.
Resolution: 0.1 °C
General Technical Data
Operating temperature: -10 to +60 °C for electronic devices, -30 to +105 °C for external probes
Channel: 1 connectable temperature and humidity probe
Audio Signal + Backlight LCD: Yes
Measurement interval and display reading refresh: 0.7 to 5 seconds
Battery: 9 V or 12 V power adapter with 9 V Ni-MH battery
Battery life: approx. 4 months
Protection level: IP20 for electronic equipment, IP40 for sensors.
Dimensions (without connector): 141 x 71 x 27 mm; external probe length/diameter 135/18 mm
External probe cable length: 1 m
Weight (including battery): approx. 150 g
Warranty: 3 years
- C3121
- Operator's Manual
- Traceable calibration certificate
- 9 V Battery
- Plastic Transportation Box
