Shandong, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, ANSI/ESD
OEM/ODM Service
Sample Available
Overseas Agent / Branch

Insulation Resistance Tester, Battery Tester, Voltage Tester manufacturer / supplier in China, offering Internal Resistance Tester, Lithium Battery Top and Side Sealing Machine, Compact Vacuum Coating Machine Lithium Battery Production and so on.

Gold Member Since 2014
Audited Supplier

Internal Resistance Tester

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Min. Order: 1 Piece
Port: Qingdao, China
Production Capacity: 1000set/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Test Region: Internal Resistance
Application: Lithium-ion Battery
Customized: Customized
Product Name: Battery Insulation Resistance Tester
Test Voltage: 10V, 25V, 50V, 100V, 250V, 500V, etc
Resistance Measurement Range: 10^5-10^13ohm

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Basic Info

Model NO.: GN-300
Display Form: Mirror Analog Panel Meter Indication
Measurement Speed: Resistance≤0.5s Capacitance 0.5s-10s
Comparator Function: Pass and Fail,Fail Alarm
Size: W(340mm)Xh(110mm)Xd(365mm)
Source Supply: AC110V, 50/60Hz
Trademark: Gelon
Transport Package: Standard Export Package
Specification: CE
Origin: China

Product Description

Internal Resistance Tester

GN-BK-300 is a precision internal resistance meter for R&D or quality control of all

rechargeable battery, which has accuracy up to 1 milli-ohm and can measure any battery
from 0-19.99V. One battery holder and cable are included and allow you measure cylinder
cell and battery pack at easy.
Voltage: Two selectable· ranges
DC 0 ~ 1.999V +/- (Accuracy:0.2% RD + 0.1% FS with resolution +/- 1mV)
DC 2 ~ 19.99V +/- (Accuracy: 0.2% RD + 0.1% FS with resolution +/- 10mV)
Battery internal resistance: Two·selectable ranges
1m-ohm ~199.9m-ohm: Accuracy: +/- (0.3% RD + 0.5 m-ohm) with resolution +/-
200 m-ohm ~1999m-ohm: Accuracy +/- (0.3% RD +2 m-ohm) with resolution +/- 1.0
Adopts sine wave AC power with frequency of 1000Hz to·carry out test on the battery
internal resistance. AC current used for test is about 10mA.
Applicable for internal resistance test of·conventional capacitance single battery and its
battery group.
·Built-in standard precision resistance (50 m-ohm), facilitating the user to calibrate the
instrument test accuracy.
Capable of judging· synchronously battery internal resistance and voltage, using
microprocessor to set the upper/lower limit of the internal resistance and voltage alarm,
outputting the audible and visual alarm.
Communication function, capable of transmitting data·to upper computer, transmit the
tested battery internal resistance and voltage to the computer by connecting with the
computer, realize such functions as data saving, battery classification, etc.
Source supply: AC110V, 50/60HZ, dissipation·< 10W, 220V is optional
Size (mm): 340 (W) x· 110 (H) x 365 (D).

Internal Resistance Tester
Internal Resistance Tester

Internal Resistance Tester

We also can supply others:

1.)full set of lithium battery materials,including :

LiMn2O4,LTO,LiNiMnCoO2(NMC),LiCoO2,Graphite(MCMB)and  other cathode&anode battery materials;Alumimun foil,copper foils,battery separator,etc.


2.)full set of lithium battery equipments,for example:

Mixing machine --coating machine--oven--rolling machine--welding machine--slitting / cutiing       machine --winding machine--sealed machine,etc.


3.)full set of lithium battery technology:

We can design the laboratory and production line,according to customer's request

Company Information:


Gelon Group have several brother companies , and these companies produce lithium ion battery materials, equipment, and battery ( pouch cells 18650 cells and so on ) and all our technology group have more than 10years working experience for Li-ion batteries. Based on our energy and credit, Gelon brand have been known by most customers, and many customers came our company and cooperated with us for materials, equipment and technology. Our aim is to expand Chinese battery technology to all over the world, and lets world develop Lithium battery together for more healthy life. We can help customers establish Li-ion battery Lab &pilot&Mass line for cylinder, pouch, and prismatic battery. And welcome to visit our factories for further cooperation.

Internal Resistance Tester

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