Amprobe THWD-3 Relative Humidity Temperature Meter 835695 NEW SEALED

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

AMPROBE THWD-3 Relative Humidity and Temperature Probe

Amprobe th-2a hygrometer humidity temperature meter th-2a with case

Vaisala MI70 Handheld Indicator - HMP75 Relative Humidity & Temperature Probe

Amprobe THWD-10W Wireless Temperature Relative Humidity Meter

Amprobe THWD-3 Relative Humidity Temperature Meter Psychrometer Dew Point WB

Amprobe TMD- 10 Dual Temperature Meter.