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Handheld psychrometer with IR thermometer, transparent finish

TRIPLETT - TOOLS & METERS

TRIPLETT - TOOLS & METERS RHT52 Psychrometer with IR Thermometer

SKU CH-QZYM-VPTDJ

Measures humidity, dew point and surface temperature with ±2 % RH accuracy and 0.1 % resolution

  • Product colorTransparent
  • Measures humidity from 10 % to 90 % RH
  • Infrared thermometer reads surface temperature without contact
  • Dew point calculated across -90.4 °F to 140 °F
  • Data hold freezes readings for easy recording
  • USB cable and software included for data transfer

Product Identity

The Triplett RHT52 is a psychrometer with an integrated infrared thermometer designed for HVAC professionals who need simultaneous humidity and surface temperature readings. It measures relative humidity from 10 to 90 percent with a resolution of 0.1 percent and dew point from -90.4 to 140 degrees F.

Suitability

Technicians performing duct inspections, IAQ assessments or coil diagnostics will value the combined probe and non-contact sensor in one handheld unit. Users who require data logging for trend analysis or a NIST-traceable calibration certificate should consider other instruments.

Deciding Specification

Humidity accuracy is rated at +/- 2 percent RH between 10 and 90 percent and +/- 3 percent RH across the wider range, which determines whether the meter meets your tolerance requirements.

How it compares

Measured against everything we stock in Thermostats & Thermostat Accessories, at today’s prices. Recalculated every night.

Price $211.99
Pricier than about 85% of the 286 comparable items (median $78.49).

Specifications

Product
Brand nameTRIPLETT
Product colorTransparent

Questions about this item

How do I power the RHT52 psychrometer for first use, and what step is often missed?

Insert a 9V battery into the compartment; the step users miss is confirming the display powers on before taking readings.

What part will need replacement over time on this psychrometer?

The 9V battery will need periodic replacement as it powers the thermistor sensor and IR thermometer functions.

At what humidity level does the stated accuracy limit apply during sustained measurements?

The +/- 2% RH accuracy specification applies between 10% and 90% relative humidity during continuous use.

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