Features1. MAX/MIN/AVG/DIF reading 2. High/Low temperature alarm setup 3. Data store/recall function 4. C/F selection 5. Data hold function 6. Laser target pointer ON/OFF selection 7. Backlight ON/OFF selectionSpecification: General Model GM1850 Material ABS Display 1.8 inch LCD Resolution 0.1C/0.1F Measurement Range 200~1850C Power Supply 9V battery Battery Capacity 1100mAh Cable Length 1m Size 141*60*200mm Weight 272g Package Include Package Contents 1 x User Manual 1 x Cable 1 x Thermometer 1 x CD 1 x Box Package Weight One Package Weight 1.24kgs / 2.74lb One Package Size 29cm * 19cm * 8cm / 11.42inch * 7.48inch * 3.15inch Qty per Carton 10 Carton Weight 12.00kgs / 26.46lb Carton Size 42cm * 40cm * 31cm / 16.54inch * 15.75inch * 12.2inch Loading Container 20GP: 512 cartons * 10 pcs = 5120 pcs 40HQ: 1188 cartons * 10 pcs = 11880 pcs