Digital Cable Tester 2 in 1 Wire Tracker and Multimeter Safety CATII 250V Electric Volt Amp Ohm Meter Features 1. Measures DC and AC voltage, DC and AC current, resistance, diode and continuity. 2. 3 1/2 digit LCD display for multimeter function. 3. Wire trace, continuity test, clear/busy.ringing line test, tip/ring identification, polarity indication. 4. Continuous or intermittent tone selection.
General Specification Display: 3 1/2-digit LCD, with a max. reading of 1999, and with unit and symbol indication. Multimeter Overrange Indication: "OL" shown on the display. Multimeter Negative Polarity Indication: negative sign "-" shown on the display automatically. Multimeter Sampling Rate: 2 to 3 times/sec Operating Condition: 0°C to 40°C, <75%RH Storage Condition: -10°C to 50°C, <85%RH Power Supply: 1.5V AAA battery, 2 pieces (for multimeter) 9V 6F22 battery,1 piece (for cable tester) 9V 6F22 battery,1 piece (for receiver) Multimeter Low Battery Indication: a battery icon shown on the display. Size: (Master Unit) 190x85x55 mm (Receiver) 217x45x29 mm Weight: about 360g (Master Unit) about 117g (Receiver) Techinical Specification DC Voltage: 200mV/2V/20V/200V/250V AC Voltage: 2V/20V/200V/250V DC Current: 200μA/2000μA/20mA/200mA AC Current: 200μA/2000μA/20mA/200mA Resistance: 200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ Diode Test: The display shows the approximate forward voltage drop of diode Continuity Test: The built-in buzzer will sound if the resistance is less than about 30Ω. The buzzer will not sound if the resistance is more than 100Ω