1. DC voltage: 0-620V (DC mode), 0.5-620V (automatic mode)2. AC voltage: 0-620V (AC mode), 0.5-620V (automatic mode)3. Resistance: 0-104. Frequency: 10-1000Hz5. Infrared temperature measurement: -20 degrees to 400 degrees6. Ambient temperature: 0-50 degrees7. Diode: can identify within 2.0V8. Automatic shutdown: 5 minutes9. Power supply method: 2xAA AA batteries (not included in this product)10. Object distance ratio: 4:111. Voltage and current can be detected simultaneously, and AC and DC can be automatically identified.12. LCD color screen digital display, the larger the count, the higher the accuracy.Specification: Package Weight One Package Weight 0.52kgs / 1.16lb One Package Size 24cm * 13cm * 6cm / 9.45inch * 5.12inch * 2.36inch Qty per Carton 30 Carton Weight 16.60kgs / 36.60lb Carton Size 50cm * 41cm * 32cm / 19.69inch * 16.14inch * 12.6inch Loading Container 20GP: 406 cartons * 30 pcs = 12180 pcs 40HQ: 943 cartons * 30 pcs = 28290 pcs