1. On/off key: power on/off function 2. Celsius / fahrenheit and hold key: temperature function can be converted; hold function can keep the LCD display value in hold state, then press once to restore the temperature detection measurement 3. Max/min key: high and low temperature memory, press this button to display the previous high temperature, press again to display the previous low temperature, and then press again to resume the temperature measurement state 4. 3-5 seconds fast temperature measurement function, the whole machine is waterproof 5. Automatic shutdown within 10 minutes of no operation 6. Equipped with a pen case to protect the probe Parameters: 1. Material: ABS + 304 stainless steel 2. Measurement applies to: liquid, water temperature, paste, bread, meat, fruit, oil temperature, syrup and so on 3. Temperature measurement range: -50-300 degrees celsius (-58-572 degrees fahrenheit) 4. Resolution: 0.1 degrees celsius / degrees fahrenheit 5. Accuracy: the error does not exceed 1 degree celsius 6. Power supply: DC 1.5V LR44 button battery x 1 7. Size: - Display: 27 x 12mm - Machine: 156 x 40 x 40mm - Probe length: 120mm - Pen sleeve length: 135mm 8. Weight: 23g Specification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 20cm * 6cm * 6cm / 7.87inch * 2.36inch * 2.36inch Qty per Carton 120 Carton Weight 6.00kgs / 13.23lb Carton Size 45cm * 37cm * 36cm / 17.72inch * 14.57inch * 14.17inch Loading Container 20GP: 444 cartons * 120 pcs = 53280 pcs 40HQ: 1032 cartons * 120 pcs = 123840 pcs