RH300 Digital Psychrometer Humidity Meter With Temperature, Dew Point And Wet Bulb Readouts, Simultaneous RH, Air Temp, Dew Point Or Wet Bulb, No Slinging Required, T1-T2 Differential With Optional TP890 Probe
✔️ Simultaneous RH, air temp, dew point or wet bulb readouts
The RH300 is a compact handheld meter ideal for field use, HVAC checks, labs, and service calls. It shows relative humidity, air temperature, and dew point or wet bulb on a single display for quick environmental checks.
✅ Simultaneous display of RH, air temperature, and dew point or wet bulb
✅ Humidity range 10% to 90% RH; temperature -4 to 122 °F (-20 to 50 °C)
✅ Dew point range -90.4 to 122 °F (-68.0 to 49.9 °C)
✅ Wet bulb range -6.9 to 122 °F (-21.6 to 49.9 °C)
✅ T1-T2 differential with optional TP890 probe
✅ Data Hold, Auto Power Off, MAX/MIN/Average readings
✅ Compact design with protective sensor cap for storage
✅ Color: Orange
✅ No sling required for wet bulb measurements
💡 What is a digital psychrometer used for in field humidity monitoring and environmental checks?
This handy instrument helps you monitor ambient conditions on the go.
- Measures relative humidity, ambient temperature, and dew point or wet bulb
- Handy for HVAC audits, weather checks, and lab setups
- Optional TP890 probe enables external sensing and T1-T2 differential
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