ANENG 623 Digital Built-in Rechargeable Lithium Battery Car Multimeter Repair Tester 20000 Counts Voltmeter Multitester Meter Tools
Comprehensive Indicators:
Automatically select measurement range
Full range overload protection
The maximum allowable voltage between the measuring end and the ground is 1000V DC or 750V AC
Working height: maximum 2000m
Display: LCD
Maximum display value 19999 digits
Polarity indication: Automatic indication, '-' indicates negative polarity.
Over range display: 'OL' or '- OL'
Sampling time approximately: 2 times per second
Unit display: with functionality, displaying electricity units
Automatic shutdown time: about 15 minutes
Power supply: 3.7V/1800mAh lithium battery
Temperature coefficient: less than 0.1 x accuracy/℃
Working temperature: 0 ℃ -40 ℃
Storage temperature: -20 ℃ -60 ℃

Features:

Function

Range

Resolution

  Precision     

AC current

0mA-10A

0.01mA-0.001A

±(0.8% readings + 5 count)

DC current

0mA-10A

0.01mA-0.001A

±(0.5% readings + 5 count)

AC voltage

1mV-750V

0.01mV-0.1V

±(0.5% readings + 5 count)

DC voltage

0.5mV-1000V

0.01mV-0.1V

  ±(0.25% readings + 5 count)

Capacitor

0nF-20mF

0.01nF-0.01mF

±(2.5% readings + 20 count)

Resistance

0Ω-20MΩ

0.1Ω-0.01MΩ

±(0.5% readings + 5 count)

Frequency Hz

0HZ-10MHZ

0.01Hz-0.01MHz

±(2.5% readings + 5 count)

Duty cycle%

10%-90%

0.1

±(0.2% readings + 5 count)

Temperature° C

° C

-40°C-1000°C

±(2.5% readings + 5 count)

Temperature° F

° F

-40°F-1832°F

±(2.5% readings + 5 count)

Diode buzzer

mS Pulse width

NCV

Engine dwell angle

Live

Engine speed (RPM)

True RMS

MAX MIN

Auto power off

15 lf there is no operation, it will automatically shut down

REL Measure

Weight

341g

Data retention

Max count

20000 Counts

Low battery indication

Material

ABS

LCD Backlit display

Power supply

3.7V/1800mAh Lithium battery

Lithium battery charging

Packaging included:
 1 * Multimeter
1 * Packing box
1 * Storage bag
1 * Manual
1 * Temperature line
 1 * Testpenline 
 1 * Charging cable 
1 * 16-in-1 combination line
(according your choice)
Usage Precautions:
1. Do not touch the probes directly with your hands to avoid electric shock and ensure personal safety during testing.
2. Before use, inspect the test probes to ensure there is no damaged insulation or exposed metal.
3. Do not use the current and voltage ranges interchangeably to prevent damage to the instrument.
4. It is best to remove the batteries when not in use for a long time to prevent battery corrosion of other internal components of the instrument.
5. If you do not know the magnitude of the voltage or current to be measured, start with the highest range and then select the appropriate range based on the measured value.