1. Probe type: K type- TB601-1/ TB601-5: needle type liquid probe- TB601-2: air probe- TB601-3/TB601-4: surface temperature probe2. Temperature measurement range: -50 - 500 degrees Celsius3. Temperature measurement accuracy: about 2 degrees Celsius / about 0.75%4. Features:- TB601-1/ TB601-5: for liquid and solidified colloid temperature measurement tip to the grip with metal coating protection- TB601-2/TB601-3/TB601-4: the surface and external temperature of frozen equipment or products are effective5. Probe size: TB601-1: 3x160mm; TB601-3: 16x90mm; TB601-4: 16x150mm; TB601-5: 3x190mm6. Wire length: about 150cm 7. Description: need to be used with a thermometer (shipping is not included)Specification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 40cm * 6cm * 3cm / 15.75inch * 2.36inch * 1.18inch Qty per Carton 74 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 74 pcs = 13098 pcs40HQ: 412 cartons * 74 pcs = 30488 pcs