Calterm 66331 TRU-SPARK ignition LED indicator sensitivity adjustable green red

The sensitivity adjustment dial is a Calterm exclusive feature that allows isolation of certain plug wires and eliminates false signals from closely routed wires. Green LED indicates that the tester and battery are working properly. The red LED will flash every time voltage is released from the coil through the spark plug wire. The rugged, high-impact ABS housing is oil-resistant and will withstand store conditions. Works with DIS and conventional ignition systems.

Test equipment can be used effectively and electrical equipment can be properly installed and safely operated. Bad installation can be fatal; the condition of the electrical installation can be established when the contractor uses test equipment. Calterm offers innovative, full-featured test equipment designed to make electrical work faster and safer. Quickly and accurately test your DIS or other ignition system for the presence of secondary voltage without piercing or removing spark plug wires. Ideal for "no-start" troubleshooting.


Manufacturer: ‎Calterm
Brand: ‎Calterm
Model name: ‎66331
Product size: ‎5.59 x 14.99 x 3.56 cm; 18 g
Product model number : 66331
Discontinued by the manufacturer: No
Product dimensions: Depth x Width x Height: 5.6 x 15 x 3.6 cm
Color: Red
Product weight : ‎18 g