The Roscid Technologies RO120 Humidity Probe is resistant to most chemicals and suited for environmental chambers, compressed air, furnace, and industrial applications. It comes standard with six feet of cable, with an optional display housed in an IP65 enclosure.

Specifications: humidity range 0–95% RH (non-condensing) with ±1% accuracy; temperature range -40 to 120°C with ±0.5°C accuracy; dew point range -76 to 203°F (-60 to 95°C); pressure rating 700 lbs (47.6 bar). The probe is constructed of 316 stainless steel. Power requirements: 18–30 VDC unregulated, 200mA max. The optional display provides local indication and configuration.