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Description:
This product supports serial ports and computer software. If
you need to connect to a computer, please leave your email address when placing
an order, and we will send you the serial port driver and computer software via
email.
In order to maintain the advanced nature of the product, product features will be slightly adjusted and updated, which will not affect the use of the features, without prior notice. If you mind, please do not purchase, thank you.
Brief introduction Since the product has been updated
and upgraded,
2V voltage gear has been cancelled,
Cancel the 2mΩ resistor, please know!）
The battery internal resistance tester can measure the
internal resistance and voltage of the battery at the same time. The Kelvin
four-wire test clamp is used to better avoid the influence of contact
resistance and wire resistance, and more accurate measurement can be performed.
This product adopts intelligent control, liquid crystal display, and
simultaneous insertion of Kalman filter mathematical algorithm, which has the
advantages of high precision, high efficiency, low cost, light weight, energy
saving and environmental protection. Built-in 1000mAh lithium battery, 5V
charging, android mobile phone charger can be used, very convenient.
This product is widely used in various battery production, maintenance,
testing, scientific research laboratories and other occasions. It can also be
used to measure AC resistance of capacitors and resistors with low resistance
and high precision.
Technical Parameters:
Note: During the test, try to make the test leads or clamps
parallel to reduce the influence of eddy current.
Calibrated before shipment, and try not to make any other
settings.
|
Test parameters |
AC resistance, DC voltage |
|
Measurement accuracy |
Resistance:0.5% |
|
Voltage:0.5% |
|
|
Measuring range |
Resistance:0.001mΩ ~ 200Ω |
|
Voltage:0.001V ~ ±100VDC |
|
|
Signal source |
Frequency: AC 1kHz |
|
Current: 20mΩ range 50mA; 200mΩ/2Ω range 5mA; 20Ω/200Ω
range 0.5mA |
|
|
Range |
6 ranges automatic and manual |
|
3 ranges automatic and manual |
|
|
Test speed |
5 times/sec |
|
Correction |
Resistance: each range is individually and manually
calibrated without affecting each other |
|
Voltage: each range is individually calibrated manually,
and does not affect each other |
|
|
Factory settings |
Save the factory information, one key can restore the
factory state |
|
Energy saving settings |
about 10 minutes delay, automatic shutdown without any
operation |
|
Applicable scope |
Cell phone, computer, electric vehicle and other battery
maintenance, battery factory inspection and testing |
|
Show results |
LCD display, direct reading |
|
Power supply |
Built-in lithium battery, using 5V/1A charging |
|
Size |
Length, width and height=166*80*28 |
|
Language |
Chinese or English can be switched at will |
