This useful digital device combines a thermometer and hygrometer in one instrument and so is excellent for use in the field. The meter sits comfortably in the hand and has a user-friendly interface. It features selectable units, max/min recording, data hold function and a colour LCD screen. There is an Auto Shut Down feature which operates after 15mins of inactivity (unless auto off is disabled). This is supplied with a factory certificate of calibration, batteries (3x AAA) and full instructions.
Humidity: 0 to 100% RH
Thermometer: -20˚C to +70˚C / -4˚F to +158˚F
Temperature: +/- 1˚C
Dimensions: 168 x 56 x 30.5mm
LCD dimensions: 30 x 28cm