Hanna Instruments Laboratory Division has released the HI 93640, a compact, portable and versatile hygrometer designed to monitor relative humidity anywhere. The built-in thin-film capacitance sensor assures accurate humidity measurements from 5% to 95% relative humidity with a resolution of 0.1%.
The rubber keypad protects the keyboard from dust and accidental splashes. A sintered cap can be placed on the sensor shaft for protection in dusty environments. If a faster response is desired then the cap can be removed. The instrument is designed to be operated with one hand and the compact housing fits easily in the palm. This simple-to-use meter is suitable for the HVAC field. An optional shock-proof rubber boot provides greater instrument protection.
The HI 93640 is supplied with a probe sintered cap, battery and instructions.