Vaisala Instrument MI70 Relative Humidity & Temperature Probe; HMP76B

Vaisala MI70 Handheld Indicator - HMP75 Relative Humidity & Temperature Probe

Vaisala Instrument Measurement Indicator MI70 no probe w/Warranty

VAISALA HM70 Handheld Humidity Temperature Meter DMP74A Dew Point Probe

VAISALA HM70 Handheld Humidity Temperature Meter HMP77 Probe HUMICAP Sensor

Vaisala HM41 Handheld Temperature & Humidity Meter no probe

Amprobe THWD-10W Wireless Temperature Relative Humidity Meter (used once)

Vaisala Measurement Indicator MI70 W/ Carbon Dioxide Probe GMP70 **AS IS