Teledyne Flir Humidity/Temperature Pen Extech 445580 Model: 445580 Hair-Hygrometer Synthetic requires no winding

requires no winding

Relative Humidity Evaporation Rate 0

LTV-R3: Change of 0

Two year warranty

Teledyne Flir Humidity/Temperature Pen Extech 445580 Model: 445580 Hair-Hygrometer Synthetic requires no windingHumidity Temperature Pen Extech 445580 Model: 445580 Take this this handy humidity and temperature gauge on the go and rely on a long lasting 3V lithium battery for maximum usage time. The slim Extech 445580 humidity temperature pen will capture humidity readings from 10 to 90% RH and register temperatures from 10C to 50C (14F to 122F). This utility tool is ideal for field work, storing maximum and minimum readings until the memory is cleared and