Digital thermometer -50/+1300° UT320A UNI-T Single and dual channel contact thermometers. These highly accurate thermometers have a wide temperature range. UT320D can also calculate the temperature difference of its two channels. UT320 can be used with any K or J temperature probe. Characteristics Brand: UNI-T EAN code: 6935750532034 Supplier code: UT320A Drop resistant from 1 m Sampling rate 4 times/s Maximum/minimum/average Data retention LCD backlight Wide range, high precision K/J thermocouple probe selection Automatic shutdown Low battery indication Specifications Range UT320A Temperature (K) -50℃~1300℃ ±(0.5%＋1) Temperature (J) -50℃~1200℃ ±(0.5%＋1)  Display mode  Single Automatic shutdown  √ Low battery indication  √ Data retention  √ ℃/℉ selection  √ MAX/MIN/AVERAGE  √ Mode selection (K/J)  √ Backlight  √ Drop test 1m √ Operating temperature 0℃~40℃ Operating humidity ≤80%RH General Characterisitics Power 1.5V battery (R03) x 3 Display 37.4mm x 36.4mm Product colour Red and grey Product net weight 60g Product size 120mm x 53mm x 28mm Standard accessories K-type temperature probe, batteries Standard individual packing Gift box, English manual Standard quantity per carton 20pcs Standard carton measurement 332mm x 225mm x 200mm Standard carton gross weight 3.4kg