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CTEK PRO Battery Tester

CTEK PRO Battery Tester

CTEK PRO Battery Tester

Regular price
Price: $1,492.53
Sale price
Part Number: 40-209
Quantity must be 1 or more


  • The integrated printer provides immediate results to review with the customer
  • User-defined printout header
  • Tests 12V batteries and electrical systems for cars and light trucks
  • Tests starting and charging system voltage and displays results
  • Bad cell detection
  • Reverse polarity protection
  • Tests discharged batteries down to 1V
  • Multiple rating system compatible (CCA, DIN, EN, IEC, SAE)
  • Tests multiple battery chemistries: standard (flooded), AGM, and GEL
  • 19 Languages

Complete with an integrated printer, it’s now easier than ever to determine and present the current state of a battery and electrical system with the CTEK PRO Battery Tester(Part #40-209). The PRO Battery Tester performs quick, simple, and accurate battery or system tests in seconds without heat, sparks, or user interpretation. The results can then be printed and reviewed immediately with customers for added impact to preventative maintenance routines and customer service. The CTEK PRO Battery Tester is patented and features a 2-year warranty.


 Display LCD text display
Temperature compensated Tester prompted
Operating temperature 0–50° C (32–120° F)
Test range 100–900 CCA 100–550 DIN 100–900 EN 100–550 IEC 100–900 SAE
Built-in printer Powered by the battery under test
Voltage range Tests 12V batteries down to 1V
Cable length 533.4 mm
Power requirements Uses the power of battery under test or 9V battery
Voltmeter 0.9–16 Vdc, +/- 0.05 Vdc
Housing material Acid resistant ABS plastic
Dimensions 230 x 102 x 65 (mm)
Weight 499 g

“Having owned several of another ‘popular’ brand of charger, the CTEK is far and above superior in every possible category. WELL worth the miniscule additional cost. ”