Vaisala HM70 Handheld Humidity and Temperature Meter

For Spot-Checking and Field Calibration

Vaisala HUMICAP HM70 Hand-Held is designed for demanding humidity measurement in spot-checking applications. It is also ideal for field checking and calibration of Vaisala's fixed humidity instruments.

Vaisala HUMICAP Technology

HM70 incorporates the world-class HUMICAP sensor, one of the most reliable and stable sensors on the market. The HUMICAP sensor copes well with chemical interference and provides accuracy that lasts in demanding conditions

Chemical Purge

The chemical purge option maintains measurement accuracy in environments with high concentrations of chemicals. The sensor preheat option reduces measurement delays as it keeps the sensor dry when the probe is inserted into hot and humid processes.

Three Probes to Choose From

HMP75 is a general purpose probe, whereas HMP76 is a long, stainless steel probe especially suitable for spot- checking in ducts. HMP77 is a small probe at the end of a 5-meter cable. The probe is ideal for difficult-to-reach areas and for on-site calibration of Vaisala's process transmitters. In addition, HM70 supports the use of Vaisala's dew point, carbon dioxide, and moisture in oil probes, allowing measurements in several multiparameter applications.

MI70 Link

The optional MI70 Link Windows software and the USB connection cable form a practical tool for transferring logged data from HM70 to a PC.