Voltage Tester Transistor Tester Resistance Tester 4-Wire DC5V High Precision Voltage Internal Resistance Tester 1.77″ TFT Display 0.1mΩ~20Ω 0.001V~45V Lithium Battery Test TS4520

Product Features

The TS4520 voltage tester uses the AC 4-wire method and has a 1.77-inch TFT color display, offering high-precision voltage and internal resistance testing.
With a measuring range of 0.1mΩ~20Ω and 0.001V~45V, it can accurately measure various electrical parameters.
Certified with CE and made in Mainland China, this tester is a reliable and high-quality tool for electrical DIY projects.
It can record 6 sets of internal resistance data and has adjustable auto-shutdown and backlight brightness, providing convenience for users.
As a high-accuracy tester, it is suitable for testing lithium batteries and other electrical components, ensuring their proper performance.

Specifications

Working voltage

DC5V

Power supply interface

Type-C

Built-in battery

no built-in battery

Working energy consumption

50mA

Display screen

1.77-inch TFT color display

Test principle

AC 4-wire method

Test fixture

Type A USB to Kelvin clip

Voltage maximum resolution

0.001V

Voltage display fine-tuning

Support

Resistance maximum resolution

0.1mΩ

Internal resistance display fine-tuning

Support

Data recording

Can record 6 sets of internal resistance data

Auto shutdown

1~9 minutes adjustment

Backlight brightness

1~9 levels adjustment

Line length

USB to Kelvin clip test line (650mm)

Power cable

Not included

Brand Name

Gaqqee

Model Number

TS4520

Display Type

Digital Only

Hign-concerned Chemical

None

Measuring Range

0.1mΩ~20.00Ω

Accuracy Class

High

Dimensions

89mm*71mm

Testing Voltage

0.001V~45.00V

DIY Supplies

ELECTRICAL

semi_Choice

yes

Description

Voltage Tester Transistor Tester Resistance Tester 4-Wire DC5V High Precision Voltage Internal Resistance Tester 1.77″ TFT Display 0.1mΩ~20Ω 0.001V~45V Lithium Battery Test TS4520

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