1. DISPLAY: 3½ digit LCD. 2. SWITCH 2.1 FUNCTION and RANGE\r\nOur CMM adopt rotational switch which situated at the middle of the front case. It is used for the selection of FUNCTION and RANGE . 2.2 POWER ON-OFF In order to save energy, please turn the switch to “OFF” position when not in use. 2.3 HOLD The switch is used to hold the display reading when the instrument is disconnected from whatever was being measured. 2.4 BACK LIGHT 2.4.1 It will be automatically turned off in about 5 seconds after the BACK LIGHT is turned on. It needs to be turned on and turned on again to continue the switch. 2.4.2 The BACK-LIGHT will be light when turn on the BLCTR switch. It needs to be turned off and turned on again to continue the switch. 3. “COM” jack ： Common jack. 4. ” VΩmA” jack\r\nVoltage, resistance, not more 200mA current, temperature and battery input test jack. 5. “10A”jack For the input of more than 200mA current. FEATURES Specifications Range Best Accuracy DC Voltage (V) 200mV/2/20/200/500V ±(0.8%+15) AC Voltage (V) 200/500V ±(2.0%+10) DC Current (A) 200µA/2mA/20mA/200mA/10A ±(1.8%+10) Resistance (Ω) 200/2k/20k/200k/2MΩ ±(1.5%+10) Display Count 1999 √ Diode √ Dynatron √ LCD Backlight √ Continuity Buzzer √ Input Impedance for DCV 1MΩ √ \r\n \r\n \r\n \r\n Sample Rate \r\n \r\n \r\n 3times/S √ Low Battery Indication √ Data Hold √ General Characteristics Power 9V(6F22) LCD Size 40mm×21mm Product Net Weight 235g Product Size 138mm×70mm×31mm Standard Accessories Battery， Temperature Probe Standard Individual Packing Gift Box, English Manual Standard Carton Measurement 52.5cm×31cm×31cm Standard Carton Cross Weight 15.1kg TECHNNICAL SPECIFICATION: Accuracy: ±a% of reading: ± N0 digits promised for l year. Environmental temperature: 23℃±2℃. Relative Humidity:
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