Extech RHM15 Hygro Thermometer

The Extech RHM15 Hygro Thermometer is ideal for monitoring Temperature and Humidity conditions in enclosed or open space environments. It helps gauge proper heat and moisture levels and it also records high and low extremes during the day.

Applications for the RHM15 include:

Musical instrument cases
Humidors
Retail display cases
Memorabilia collections
Factories
Greenhouses
Offices
Homes

Features

• Simultaneous display of Temperature and Humidity
• Built-in memory stores max/min readings
• Clear button resets max/min measurements
• Measuring ranges:
  • Temperature; 14 to 140°F (-10 to 60°C)
  • Humidity; 10% to 99% RH
• accuracy: ±5%RH, ±2°F
• Low battery indicator
• Complete with built-in tilt stand and LR44 battery