This item is now discontinued. We recommend the following as suggested replacements: WZ-37809-17

Extech RH30 Hygro-Thermometer with Humidity Alert for Desktop or Wall Mount

Representative image only.
Extech Mfr # RH30 – Item # WZ-86531-18
Ideal for alerting users of possible mold hazard conditions
  • Monitors relative humidity, temperature, and dew point
  • Sound and light alarm activates when humidity level exceeds user preset
  • 1 year warranty

SPECS & DESCRIPTION

Specifications & Description

  • Min RH Range (%)1
  • Max RH Range (%)99
  • RH Accuracy±3% RH
  • RH Resolution (%)0.001
  • Min Temperature (° F)14
  • Min Temperature (° C)-10
  • Max Temperature (° F)140
  • Max Temperature (° C)60
  • Temperature Accuracy±1.8°F
  • Temperature Resolution0.1°
  • Display TypeLCD
  • Mounting TypeWall
  • BatteryAA Battery (2)
  • Height (in)3 45/64
  • Width (in)3 45/64
  • Depth (in)29/32
  • DescriptionHygro-Thermometer with Humidity Alert for Desktop or Wall Mount
  • Warranty1 year
1 Year WarrantyIP 67

Key Features

  • Monitors relative humidity, temperature, and dew point
  • Sound and light alarm activates when humidity level exceeds user preset
  • 1 year warranty

More About this Item

The meter warns you of environmental conditions that are out of a desired range with an audible alarm and bright red LED indicator. Features include a super-large, triple display for relative humidity, temperature, and dew point; min/max with reset function; and switchable °F/°C units.

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