Vaisala Thermohygrometer /Calibrator

Vaisala Thermohygrometer /Calibrator

High accuracy and excellent long-term stability

Internal datalogger stores up to 200 readings


Units measure relative humidity and temperature; calculate dew point, wet bulb, absolute humidity, and mixing ratios. Models are available with integral, standard, or high-temperature probes; standard and high-temperature probes include 5-ft cable. Model 03334-96 can be used in temperatures up to 356F (180C). Meters are constructed of ABS plastic, rated IP65 against dust and sprayed water.
Meters also feature a one-point calibration function. To calibrate Vaisala transmitters, order the appropriate calibration cable separately. Download up to 200 readings with the serial communication cable.

RH range 0 to 100%
RH resolution 0.1%
RH accuracy ±1% from 0 to 90%; ±2% from 90 to 100%
Temp range -40 to 140°F (-40 to 60°C)
Temp resolution 0.1°F (0.1°C)
Temp accuracy ±1°F (±0.1°C)
Response time 15 sec at 90% of reading
Memory capacity 200 data points
Display Two-line, 8-digit LCD
Power Four AA batteries (included)
Dimensions Meter: 3 1/8" W x 7 3/4" H x 1 1/8" D
Probe: 4 5/8" L x 3/4" dia


« Thermohygrometers