427492

This extra large thermometer and hygrometer allows you record both internal and external temperatures. Ideal for science and geographical projects as well as measuring growing conditions in gardens and allotments.Easy to use with a clear backlit display this feature rich tool includes a flip stand and hanging hook. It is also fitted with a rear magnet for extra mounting options or to keep the thermometer secure on metal surfaces. The display can toggle between Celsius and Fahrenheit for when experiments specify a temperature scale. A generous sensor cable length of 2m makes placement simple. Use inside or outside this device is designed to meet the demands of busy schools and laboratories.www.ypo.co.uk/unbxd-all-searchq=AAA20batteryUses 1 x AAA battery available here. Humidity range: 20 - 90 RH Humidity accuracy: Up to +/- 5RH Indoor temperature range -10C to 50C Outdoor temperature range: -50C to 70C Temperature accuracy: Up to +/-1C Size (main unit): 103(L) x 98(W) 21(D)mm Weight: 121g Cable to external sensor length: 2.0m