Model:TBT-08H Function: 1. LCD display temperature 2.Temperature range:-50+300oC 3. Precision :+/-1~2C; 4. Specification: 80*28*20MM,with tube length of 75/120/200MM 5. Battery:1.5V; AG13/PCS 6. Material: ABS+stainless steel. Size:51*35*27cm Qty:170pcs Gw:7.7kg Nw:6.9kg.