Lutron LM 81HT is humidity and temperature meter. Tiny bone shape with lightweight and small size case design are suitable for handling with one hand.
Features :
- Humidity 10% RH, to 95% RH.
- Temperature C,F
- High precision rhin-film capacitance humidity sensor with fast response to the humidity variety.
- Microprocessor circuit assures excellent performance and accuracy.
- Memorize the maximum and minimum value with recall.
- Hold function to freeze the current reading value easily.
- Hand cord design provides extra protection to the instrument especially for user one hand operation.

General Specifications :
- Measurement : Humidity and temperature.
- Operating Humidity : Max. 80% RH.
- Operating Temp : 0 to 50C [ 32 to 122 F]
- Power Supply : 006P DC 9V battery [ Heavy duty type ]
- Power Consumption : : Approx. DC 6.2 mA
- Weight : 160g { baterry included }
- Dimension : HWD 156x60x33 mm {6.14×2.36×1.29 inch}
- Standard Accessory : Instruction Manual