ES8020 Lithium/Lead battery voltmeter tester for internal temperature resistance Battery internal temperature resistance tester (1600785087871)

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Price:$206.00 - $251.00
Price in USD:Details


Product Overview


Product Description

Battery internal resistance measurement, battery voltage measurement, temperature measurement
Accuracy guaranteed temperature and humidity
23℃±5℃, Below 75%rh
Power supply
DC 3.7V lithium battery
Resistance resolution
1 u Ω
Voltage resolution
1 mV
Temperature resolution
Measuring range
Internal resistance measurement:0.000mΩ~3.100 Ω (4 ranges configuration)
Voltage measurement: 0.000V~±71.00V ( 2range configuration)
Temperature measurement: -10.0℃~60.0℃ (single range configuration)
Maximum input voltage
DC 70V (between + measurement terminal and - measurement terminal), no AC input
Measurement method
Internal resistance measurement: 1KHz AC 4-terminal test method, open-circuit terminal voltage 3V max
Measuring current: 2.0mA~200mA (different measuring currents in different ranges)
Temperature measurement: NTC temperature sensor (10KΩ at 26°C)
A/D conversion method: successive approximation type
Display update frequency: 5 times/second
Response time
Measure time
About 2 seconds
LCD Size
70.1mm×52.6mm /3.5 inches (320*240 resolution 16-bit true color screen)
Instrument size
USB interface
With a USB interface, the stored data can be uploaded to the computer, saved and printed
Bluetooth connection
Hold and store function
Manual retention and storage, automatic retention and storage
Measurement judgment function
Pre-set PASS, WARNING, FAIL judgment thresholds
Battery voltage
The battery level is displayed in 5 bars, reminding to charge in time when the battery voltage is low
Automatic shut-down
No operation when power on, it will power off automatically after about 15 minutes (can be turned off in the settings)
Power consumption
300mA MIN / 500mA MAX
Meter:480g (With battery)
Working temperature and humidity
-10℃~40℃;below 80%RH
Storage temperature and humidity
-20℃~60℃;below 70%RH
Insulation resistance
Above 20MΩ (500V between circuit and case)
Withstand voltage
AC 3700V/RMS (between circuit and case)
External magnetic field
External electric field
Suitable for safety regulations
IEC 61010

0.0117 s.