About Payment 
 Shipping & Cost
 Battery MSDS
 Battery Terminology
 Visit Our Plant
 Career Opportunity
 Battery Knowledge
Privacy Policy
 Export restrictions


Shopper Award
Security Verified Seal

Internal Resistance Tester for All Batteries ( Single Channel ) - EQ-MSK-BK300

Your Price: From $589.00 to $688.00

Product Options

Cylinder Battery Holder:

EQ-MSK-BK300 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. It is ideal tool for UN38.3 Initial Characteristics

**Then cylinder battery holder and cable are optional for measuring cylinder cell and battery pack at easy. Please select it in the option bar.

Available battery voltage measuring range
  • 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  +/- 0.1m-ohm
  • 200 m-ohm ~1999m-ohm:  Accuracy +/- (0.3% RD +2 m-ohm) with resolution +/- 1.0 m-ohm
  • 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.
Data Sheet
  • AC110/220V, 50/60HZ, dissipation < 10W,
  • 340 (W) x 110 (H) x 365 (D).

Related Products

Product Reviews

(0 Ratings, 0 Reviews)
UN 38.3 Safety Test

We own a national standard UN38.3 testing lab. We can provide UN38.3 test service to our customer.

If you want to set up your own lab, we also provide UN38.3 & IEC62133 equipments and onsite training. Email us for the quote and lead time.
Thermal Abuse Test for IEC62133
Lithium Battery Shipping Regulation
Show & Conference
32nd International Battery Exhibit, Mar.9-12,2015, Florida, Booth #209
The Battery Show 2014, Sept. 16-18, 2014, Novi, Michigan, Booth# B1544
Energy Mobility 2014, booth#126, Apr 29-30, 2014, San Diego, CA
Lithium Battery Power 2013, Nov 12-15, 2013, San Diego, CA
The Battery Show 2013, Sept. 17-19, 2013, Novi, Michigan
More News...
An article about Nik Wallenda makes history crossing the Grand Canyon. He was carrying BSI 1080i mini POV cameras with LFH4S4R1WR battery build by us.

Mailing Lists