1. Material: ABS2. Power supply voltage: 4.5V3. Wood density selection: 0~9 files4. Power supply: 3 AAA 1.5V batteries (not included)5. Independent function keys, clear and accurate6. With probe rubber protective cover, not easy to fall off, easy to operate7. Energy saving and environmental protection, automatic shutdown after three minutes of no operation8. The temperature unit can be freely converted9. High-precision stylus probe, microwave measurement is faster and more accurate10. High-definition backlight display, easy to read values in bright light during the day and in the dark environment at night11. Weight: 210 grams12. Dimensions: 150x54x27mmSpecification: Package Weight One Package Weight 0.24kgs / 0.53lb One Package Size 18cm * 8cm * 5cm / 7.09inch * 3.15inch * 1.97inch Qty per Carton 126 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 126 pcs = 22302 pcs40HQ: 412 cartons * 126 pcs = 51912 pcs