BENETECH GM603 Digital Wood Moisture Meter Humidity Tester Timber Damp Detector(Black)

1. This DC resistance-type (pin-type) wood moisture tester features selectable measurement groups for 4 types of wood and 3 types of building materials. 2. Low battery indication 3. Automatic / manual shutdown 4. Backlight display, three-color indicator light 5. Precision: +/-2% 6. Operating temperature: 0-40 °C 7. Temperature range: 0-50 °C 8. Operating humidity: 20%RH ~ 90%RH 9. Auto power off: Approx. 5 minutes 10. Probe length: 6.8 mm 11. Battery: 4 x LR44 1.5V batteries 12. Size: 88x43x18.81 mm 13. Weight: 36g