COVID-19: Minor delays are included on product pages. We temporarily remove many products which are currently not available or delayed. This updates as often as hourly. If a product you are looking for is missing, we hope it will be back soon. Please bear with us for everyone's safety and security.

Calterm ECM 66331 Tester Circuit Auto Ignition

by Calterm ECM
Calterm ECM 66331 Tester Circuit Auto Ignition

List Price: $21.45
Our Price: $18.09
You save: $3.36 (16%)

Leaves our warehouse in 1 to 4 business days

Buy 5 for $16.30 each and save 24%

Buy 20 or more for $16.09 each and save 24%


Product Description

Key Features

  • Sensitivity adjustment dial is a Calterm exclusive feature that allows isolation of a specific plug wire and eliminates false signals from wires routed in close proximity
  • Green LED indicates that the tester and batteries are operating properly
  • Red LED flashes each time voltage is released from the coil through the spark plug wire
  • Rugged high-impact ABS housing resists oil and endures shop conditions
  • Compact design with pocket clip
  • 360 deg high visibility indicator so that technician's hand will not obstruct view

Non-contact ignition firing indicator with sensitivity adjustment and 360 degree led indicator high impact abs housing with pocket clip Uses (3) 1.5 volt button cell batteries (included).

Product Information

Additional Information

Part Number
Related Departments
AutomotiveAuto Tools and Shop SupplyAuto Testers & Meters
Shipping Weight
2.56 ounces
Domestic Shipping
Item can be shipped anywhere in the US including APO/FPO addresses and territories.
International Shipping
Item can be shipped anywhere in Canada including the territories.

Products Related To This Item

Customer Site Reviews