MCM Electronics

Portable Battery TesterMCM Part #: 28-12547  |  Distributed By MCM Part #: MW333

Portable Battery Tester 2.5 stars from 1 review.
Login to rate or review this product

  • Input Power supply: 1.5V alkaline battery
  • Test voltage: 1.5V,3.0V,6.0V and 9.0V
  • Test battery: AAA, AA, C, D, 9V, CR123, CR2, CR-V3, 2CR5, CR-P2 or other batteries with same voltage
  • Display: LCD
  • Mechanical Data
  • Unit Weight: 105g
  • Dimensions (mm) : 118X88X23

Product Reviews

  • "Disappointed. Not as accurate as Part No. 29-1050 (MW222)" by mcintywcIII on 12/6/2013
    Overall: 2.5 out of 5

    I purchased this because I thought I would like the design & smaller size a bit better than Part No. 29-1050. Unfortunately, the battery test results don't agree with those from the 29-1050, which in my opinion is much more accurate. Every new alkaline battery I test (D, C, AA & AAA) only indicates 1/2 "Good" on this unit, whereas they all indicate full "Good" on the two 29-1050's I own. In addition, fully charged NIMH batteries, which indicate full "Good" on the 29-1050, only register as "Weak" on this unit (28-12547). The 29-1050 has a separate scale for rechargeable batteries, but this one doesn't (which is probably why they register as "Weak.")

    The web listing does not state whether or not this device tests batteries "under load conditions."

    My recommendation -- get the MW222 (Part # 29-1050) for more accurate battery test results, especially when testing rechargeable batteries.

  • Rate It!

    Login Here to rate and review this product.

Others Also Bought

Image of Universal Television Stand, For Televisions 32

50-14795 - Universal Television Stand, For Televisions 32" ~ 60"

Universal Television Stand Perfect for flat panel televisions that were mounted to the wall, but are to be moved to tabletop use. Universal mounting plate attaches to all VESA standard sets from 200x200 through 600x400, and provides a secure and attractive mount...

In Stock


Buy Now
Image of Bracket Pole Mount VESA75/100

50-14534 - Bracket Pole Mount VESA75/100

Pole Mount Bracket for LCD Monitors Rugged bracket fits any 30mm ~ 60mm diameter pole, whether positioned horizontally or vertically. Great for use with PA speaker and light stands, lighting and stage trusses, and support masts. Pivoting mechanism allows monito...

In Stock


Buy Now
Image of Double Sided Foam Tape

28-955 - Double Sided Foam Tape

•Thousands of uses •Fasten accessories to car dash, etc. •3/4" x 61/2' roll

In Stock


Buy Now
Package Specifications & Dimensions
Weight:0.31 lbs.
RoHS Comp:Yes
Warranty:365 days
Need to Return?
Length:8 in.
Width:5 in.
Height:1 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages

MCM Cat 57, Page 811

MCM Cat 56, Page 725

PDF Reference

Requires Adobe Acrobat Reader.

Mfr. Info

Distributed By MCM Logo
Mfr. Name:Distributed By MCM
Mfr. Part Number:MW333