Fieldpiece PRH2 Digital Pocket Psychrometer
by Fieldpiece
$159.00
The Fieldpiece PRH2 is a pocket-sized digital psychrometer giving HVAC/R techs instant relative humidity, dry bulb, wet bulb and dew point readings on a dual backlit display — fast enough for everyday duct and room checks.
Key Features
- Displays %RH, wet bulb, dry bulb and dew point
- Backlit dual display for easy readability
- Compact, pocket-sized form factor for duct or mobile use
Specifications
- Temperature range: -40°F to 257°F (-40°C to 125°C)
- Relative humidity range: 0% to 100% RH
- Temperature resolution: 0.1°F / 0.1°C; accuracy ±0.6°F from 32°F to 140°F
- Humidity resolution: 1.0% RH; accuracy ±3.0% from 20–80% RH (±5.0% outside this range)
- Battery: AA alkaline, ~165 hours typical; auto-off after 10 minutes
- Probe: 2" long, 3/8" tip diameter
- Operating environment: 32°F to 104°F, <90% RH
Note: full "What's Included" list not published on official pages; unit is supplied with battery and operator's manual as standard for this product line.
Ideal for quick psychrometric checks — evaporator coil and duct RH, dew point risk assessment, and general comfort diagnostics.
Model: PRH2
