Feature1. Multiple Functions Digital Tester: it can measure DC/AC voltage, resistance, capacitance, frequency, continuity and diode, NCV non-contact voltage measurement, phase sequence detection. 2. Smart(Auto) Measurement: DC/AC voltage, resistance, continuity can be measured, and the meter can automatically identify the measurement signal. 3. User-friendly Data Checking: signal intensity indicator bargraph, it also has data hold function for freezing the measured data for easily viewing. 4. LED Illumination: built-in LED light for illuminating in the dark working spaces. 5. Compact Portable Size: pen type digital multimeter is lightweight and small size, very convenient to carry.Specifications1. DC Voltage: 4V/40V/400V/600V 2. AC Voltage: 4V/40V/400V/600V 3. Resistance: 400.0 Ohm/4.000KR/40.00KR/400.0KR/4.000MR/40.00MR 4. Capacitance: 4.000nF/40.00nF/400.0nF/4.000mF/40.00mF 5. Frequency: 40Hz/400Hz/4kHz/40kHz/400kHz/4MHz 6. Material: ABS 7. Display: 4000 counts 8. Power supply method: 3xAAA batteries (not included)Package List1. Instrument x 1 2. Test pen x 1 3. Color box x 1 4. Instruction manual x 1Specification: Package Weight One Package Weight 0.17kgs / 0.38lb One Package Size 18.2cm * 6.5cm * 4cm / 7.17inch * 2.56inch * 1.57inch Qty per Carton 80 Carton Weight 15.00kgs / 33.07lb Carton Size 42cm * 39cm * 25cm / 16.54inch * 15.35inch * 9.84inch Loading Container 20GP: 651 cartons * 80 pcs = 52080 pcs40HQ: 1511 cartons * 80 pcs = 120880 pcs