SM8124A Battery Internal Resistance Tester with 1KHz Constant Current Four Wire

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Voltage resolution	(0~1.999V)1mV, (2V~19.99V)10mV, (20V~100.9V)100mV
Measurement accuracy	±(1%+1)
Payment Terms	T/T
Internal resistance resolution	(1mΩ~199.9mΩ)0.1mΩ, (200mΩ~1999mΩ)1mΩ, (2Ω~19.99Ω)10mΩ
Packaging Details	Plastic carrying case
Delivery Time	5-8 working days
Dimensions	130×72×30mm
Voltage measurement range	0~1.999V, 2V~19.99V, 20V~100.0V
Internal resistance range	1mΩ~199.9mΩ, 200mΩ~1999mΩ, 2Ω~19.99Ω
Model Number	SM8124A
Certification	CE
Brand Name	Bestone
Place of Origin	CHINA

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Product Specification


Voltage resolution	(0~1.999V)1mV, (2V~19.99V)10mV, (20V~100.9V)100mV	Measurement accuracy	±(1%+1)
Payment Terms	T/T	Internal resistance resolution	(1mΩ~199.9mΩ)0.1mΩ, (200mΩ~1999mΩ)1mΩ, (2Ω~19.99Ω)10mΩ
Packaging Details	Plastic carrying case	Delivery Time	5-8 working days
Dimensions	130×72×30mm	Voltage measurement range	0~1.999V, 2V~19.99V, 20V~100.0V
Internal resistance range	1mΩ~199.9mΩ, 200mΩ~1999mΩ, 2Ω~19.99Ω	Model Number	SM8124A
Certification	CE	Brand Name	Bestone
Place of Origin	CHINA
High Light	1KHz Constant Current Battery Resistance Tester ，Four Wire Probe Internal Resistance Detector ，LCD Display Battery Internal Resistance Tester

SM8124A Internal Resistance Detector Battery Testing Equipment

Product Overview

The SM8124A Battery Internal Resistance Tester is an intelligent instrument specifically designed to measure various battery resistance. It measures battery resistance in off-line mode and also includes battery voltage measurement functionality. When measuring battery resistance, it utilizes the international standard 1KHz constant current with four contactor and four-wire configuration to eliminate the effects of lead resistance and contact resistance, ensuring accurate measurements.

This instrument is suitable for internal resistance measurement of various single cells and assembled batteries including lithium-ion, nickel metal hydride, zinc manganese, lead acid, and more, enabling quick assessment of battery quality.

Key Features

Utilizes international standard 1KHz constant current source for measurement
Specialized four-wire probe design
Optimized for measuring batteries with smaller positive and negative electrode plates
Simultaneously eliminates influence of lead resistance and contact resistance
Suitable for measuring internal resistance of various individual and combined batteries
Enables rapid evaluation of battery quality

Technical Specifications

Parameter	Specifications
Voltage Measurement Range	0~1.999V, 2V~19.99V, 20V~100.0V
Voltage Resolution	(0~1.999V) 1mV, (2V~19.99V) 10mV, (20V~100.9V) 100mV
Measurement Accuracy	±(1%+1)
Internal Resistance Measurement Range	1mΩ~199.9mΩ, 200mΩ~1999mΩ, 2Ω~19.99Ω
Internal Resistance Resolution	(1mΩ~199.9mΩ) 0.1mΩ, (200mΩ~1999mΩ) 1mΩ, (2Ω~19.99Ω) 10mΩ
Measurement Accuracy	±(5%+1)
Environment Temperature	0℃~40℃, Humidity: ≤85%RH
Power Supply	One 9V battery
Display	LCD
Low Voltage Prompt	Yes
Dimensions	130×72×30mm
Weight	177g (including battery)

Package Contents

Meter: 1pc
Portable Carrying Box: 1pc
English Instruction Manual
9V, 6F22 Battery: 1pc

Note: For international transportation, battery may not be included.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller 


Year Established:

2010 


Employee Number:

100~1000 


Ecer Certification：

Verified Supplier 

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Reach Us
Shenzhen Bestone Industrial Co.Ltd.
A017,building 3,Longxi Yayuan,No.1,Lingnan Road,opposite Longxi community ,Longgang street, Longgang District, 518116,Shenzhen,China
https://www.bestone-meter.com/

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