1. Voltage: 0.8V-600V2. Resistance: 1-40 megohm3. On-off test: 1-50 ohm4. Sampling frequency: about 3 times/second5. Automatic shutdown: 15 minutes (can be manually shut down)6. Use of the environment: -10-50 degrees Celsius, 80% relative humidity, indoor altitude of less than 2000m7. Storage environment: -10-50 degrees Celsius, within 70% relative humidity (remove the battery)8. Power supply: 2 x 1.5V AAA batteries (not included)9. Function: NCV sensing10. Display digits: 4 digits, maximum 400011. Packing list: main unit x 1, meter pen x 2, manual x 112. Display size: about 3.3 x 2.5cm13. Overall size: about 11.7 x 5.8 x 2.6cm14. Weight: about 75gFeatures:1. Full-automatic recognition measurement, after power on can measure AC/DC voltage, resistance, on-off, automatic recognition shift2. AC voltage measurement: red/black pens contact with zero/fire wire, the screen automatically displays the AC voltage value3. DC voltage measurement: red/black pens contact the positive and negative poles of the battery respectively, the screen automatically displays the DC voltage value4. Resistance measurement: red/black pens are contacted at both ends of the resistor, the screen automatically displays the resistance value5. Through test: the meter probe will be contacted to be measured at both ends of the route, through the road will send out an alarm tone, the circuit is no reaction6. High definition large screen display, with white background lighting7. With flashlight lighting function8. 15 minutes without operation after the automatic shutdown (can be canceled manually)Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 15cm * 10cm * 4cm / 5.91inch * 3.94inch * 1.57inch Qty per Carton 60 Carton Weight 12.50kgs / 27.56lb Carton Size 50cm * 28cm * 32cm / 19.69inch * 11.02inch * 12.6inch Loading Container 20GP: 595 cartons * 60 pcs = 35700 pcs 40HQ: 1381 cartons * 60 pcs = 82860 pcs