Vaisala Multi-Probe Thermohigrometre

Vaisala Multi-Probe Thermohigrometre

Dual probe input for multi-parameter measurement
Store 2700 data points�download later to your PC via RS-232 interface
Display measurements numerically or graphically
Three probe types available; tailor the meter for your application



Meter measures temperature and humidity, plus calculates dew point, wet bulb, mixing ratio, absolute humidity, enthalpy, and water vapor pressure. It offers six different languages in display. Log three parameters into meter memory while displaying data in numerical or graphical fashion. View graphic trends of any parameter on the backlit LCD.
Customize your application with three humidity probes (sold separately). The general-purpose probe measures ambient conditions. Use the 12� stainless steel probe for air duct measurements. The extension cable probe includes a humidity sensor at the end of a 5-meter cable for high-temperature and hard-to-reach measurements. Probes include certificate of NIST traceability. Order probes separately.

What's included: Windows®-based analysis software, rechargeable battery pack, 115 VAC adapter, and carrying case.

RH range 0 to 100%
RH resolution 0.01%
RH accuracy ±1% from 0 to 90%, ±2% from 90 to 100%
Temp range General purpose: -4 to 140°F (-20 to 60°C)
12" SS probe: -58 to 248°F (-50 to 120°C)
5 meter probe: -94 to 356°F (-70 to 180°C)
Temp resolution 0.01°F/C
Temp accuracy ±0.36°F (±0.2°C)
Dew point range -4 to 212°F (-20 to 100°C)
Dew point resolution 0.01°F/C
Response time General purpose: 8 sec
12" SS probe: 40 sec
5 meter probe: 20 sec
Output RS-232 & 0 to 1 VDC
Memory capacity 2700 data points
Display Backlit LCD
Power Rechargeable NiMH battery pack or 115 VAC adapter
Dimensions Meter: 3 1/8"W x 7 7/8"H x 2 2/3"D
General Purpose: 12 3/4"L x 1/2" dia
12" SS probe: 21"L x 1/2"L
5 meter probe: 207 1/2"L x 1/2" dia


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