Digital Voltmeter Ammeter Ohmmeter Multimeter Volt AC DC Tester Meter
Introductions:
The multimeter is one of the most basic ss in electronics. It is a good assistant to test and troubleshoot faults that exist in electronic device. This Digital LCD Multimeter Voltmeter Ohmmeter Ammeter will meet your demands. Adopting durable material, it is tough enough to be for a long time. Besides, it can be in measuring remaining capacity of the rechargeable battery, so as to check whether the battery is fully-charged. With favorable price, this multimeter will be your best selection. Don’t hesitate to bring it home now!
Features:
Never use the meter to measure voltages that might exceed 1000V DC or 700V AC above earth ground.
The voltage below 36 volts is the safe voltage. When measured current is over 36V DC/ 25V AC, be sure the test lead is connected correctly to avoid electric shock.
When the meter is linked to measurement circuit, do not touch un terminals.
When carrying out measurements on TV or switching power circuits always remember that there maybe high amplitude voltages pulses at test points, which can damage the meter.
Never exceed the protection limit values indicated in specifications for each range of measurement.
When the value scale to be measured is unknown beforehand, set the range selector at the highest position.
When measure capacitor, be sure the capacitor was discharged fully.
Before r ng the range selector to change functions, disconnect test leads from the circuit under test.
Before attempting to insert transistors for testing , always be sure that test leads have been disconnected fro any measurement circuits.
Never perform resistance measurements on live circuits.
Specifications:
DC Voltage: 200mV-1000V ±(1％±5dgts)
AC Voltage: 200mV-700V ±(1.0％±5dgts)
DC Current: 2mA-20A ±(2.5%+5dgts)
Resistance: 200Ω－200MΩ ±5％（-10）±3dgts
The meter is a handhold 3 1/2 digital multimeter for measuring DC and AC Voltage , DC and AC current, Resistance, Diode, Transistor, capacitance and continuity test with battery operated. The back light of display is optional.
Display: 1999(3 1/2) digital LED display
Polarity indication:”-” displayed for negative polarity
Return zero: auto return zero
Over range indication: only “1” or ”-1” ,“OL” or “-OL” be displayed at the high bit
Low battery indication : appears on the display
Sampling rate: about 3 times per second
Power: 9V battery (NEDA 1604 or 6F22)
Operating environment: 0 to 40℃, humidity≤75% RH
Storage temperature: -10℃to 50℃, humidity≤80% RH
Maximum voltage between terminals and earth ground: 1000VDC or 700 VAC
Fuse protection : F 200mA/250V
Size: 18.5cm x 9cm x 4.8cm
Note: Temperature test / Frequency test function only can be on which panel have printed this function.
Operating instructions
DC/AC Voltage measurement
1.Set rotary switch at desired DCV/ACV position.
2.Connect the red test lead to the “V.Ω. ” jack and the black lead to the “COM”jack.
3.Read voltage value on the LCD display.
Note:
A.If the measured voltage range is unknown before measurement, set range switch at the highest range position and then reduce it until satisfactory resolution is obtained.
B.When only “1” or “OL” be displayed at the high bit, you need Package included:
1 x Digital LCD Multimeter Voltmeter Ammeter
2 x Test Lead
1 x User Manual
