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Tru-Spark 66331 Ignition Firing Indicator with Pocket Clip, LED Display, Black

Calterm Tru-Spark 66331 Ignition Firing Indicator with Pocket Clip, LED Display, Black

Price $19.40
This item is currently available online only.
Testing equipment can be put to good use ensuring that electrical equipment is properly installed and safe to operate. Faulty installations can be lethal, the condition of electrical installations can be established when contractors use test equipment. CALTERM is please to offer an innovative full feature line of test equipment designed to make electrical work faster and safer. Quickly and accurately test DIS and other ignition systems for the presence of secondary voltage without piercing or removing spark plug wires.

  • 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
  • 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

Theisen's standard returns and exchanges policy: All returns must be completed within 90 days of purchase unless otherwise noted. All items must be in new, unused condition and contain all original packaging and accessories. Some exclusions apply. For more information on our policy or to learn how to return an item click here.

Proposition 65 Warnings! 

Note: These warnings do not apply to food products.

 WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate, which are known to the State of California to cause cancer and birth defects or other reproductive harm.

 WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm.  For more information go to www.P65Warnings.ca.gov.