HI 93640 is a compact, portable and versatile
hygrometer that monitors relative humidity, anywhere.
The built-in thin-film capacitance sensor
assures accurate humidity measurements from 5 to 95% RH with a resolution of
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 faster response is desired, the
cap can be removed.
Designed to be operated with just one hand, the
compact housing fits easily in your palm.
This simple-to-use meter is ideal for the HVAC
For better instrument protection, use the
shockproof rubber boot (see accessories).
HI 93640 is supplied with probe sintered cap, battery and instructions.