Extech RHM15 Mini Hygro-Thermometer Monitor

Extech RHM15 Mini Hygro-Thermometer Monitor


The Extech Mini Hygro-Thermometer Monitor simultaneously displays temperature and humidity measurements.


  • Built-in memory stores maximum/minimum readings
  • Helps gauge proper heat and moisture levels
  • Clear button resets maximum/minimum measurements
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Why Buy From Fondriest?


The Extech RHM15 monitors temperature and humidity conditions in enclosed or open space environments. A built-in memory stores min/max readings, and the clear button resets these values. This monitor helps gauge proper heat and moisture levels. It is ideal for musical instrument cases, humidors, retail display cases, memorabilia collections, factories, greenhouses, offices, and homes.

Notable Specifications:
  • Temperature Range: 14 to 140°F
  • Humidity Range: 10% to 99% RH
  • Basic Accuracy: ±5%RH, ±2°F
  • Dimensions: 2 x 1.5 x 0.63" (51 x 38 x 16mm)
  • Weight: 0.8oz (24g)
What's Included:
  • (1) Mini monitor
  • (1) Built-in tilt stand
  • (1) LR44 battery
Image Part # Product Description Price Stock Order
Extech RHM15 Mini Hygro-Thermometer Monitor RHM15 Compact indoor mini hygro-thermometer monitor
Usually ships in 3-5 days

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