1. Material: ABS plastic2. Power: 8 x AA batteries (not included)3. Display: 1999 (MAX)4. Output voltage: 250V / 500V / 1000V5. Test current: 250V /500V / 1000V6. Short circuit current: less than 1.6mA7. AC voltage: 750V8. The digital display tester adopts a low-loss and high-ratio inductive energy storage DC-voltage converter, which can convert 12V voltage into 250V/500V/1000V DC voltage X9. Resistance measurement and insulation resistance test using digital LCR bridge10. It has many advantages such as portability, wide measurement range, backlight display, test lock, etc.11. Advanced appearance, stable performance, and can also be used for electricity measurement12. It can be used in the field of insulation resistance testing of motors, cables, electromechanical equipment, communication equipment, power facilities, etc.13. Dimensions: 160x120x57mmSpecification: Package Weight One Package Weight 0.72kgs / 1.58lb One Package Size 20.5cm * 17cm * 6.8cm / 8.07inch * 6.69inch * 2.68inch Qty per Carton 42 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 42 pcs = 7434 pcs40HQ: 412 cartons * 42 pcs = 17304 pcs