1. Range: 12-300V2. Resolution: 1V3. Accuracy: -+5%4. Display: LCD display5. Sampling rate: 0.5 seconds6. Alarm mode: analog bar, backlight and buzzer7. Automatic shutdown time: about 5 minutes8. Working temperature: 0-40 degrees9. Storage temperature: -20 to 60 degrees10. Power supply: 1.5 AAAx2 (not included in this product)11. Working height: 2000m12. When a live line is recognized, the backlight turns red and an alarm sounds.13. Equipped with LED flashlight to provide lighting14. Compact and portable, saving spaceSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 19cm * 4cm * 3cm / 7.48inch * 1.57inch * 1.18inch Qty per Carton 200 Carton Weight 21.00kgs / 46.30lb Carton Size 40cm * 42cm * 32cm / 15.75inch * 16.54inch * 12.6inch Loading Container 20GP: 496 cartons * 200 pcs = 99200 pcs 40HQ: 1151 cartons * 200 pcs = 230200 pcs