⚡ Ignite your diagnostics with precision and confidence!
The Calterm 66331 Tru-Spark Ignition Firing LED Indicator features an exclusive adjustable sensitivity dial to isolate plug wires and prevent false signals. Equipped with green and red LEDs for clear operational feedback, it’s housed in a durable ABS casing designed to withstand tough shop conditions. Compatible with both DIS and conventional ignition systems, this lightweight tester enables fast, non-invasive troubleshooting of ignition faults, making it an essential tool for professional mechanics and electrical technicians.
| ASIN | B000JFHMPC |
| Best Sellers Rank | #68,969 in Automotive ( See Top 100 in Automotive ) #10 in Automotive Ignition Testers |
| Brand | Calterm |
| Brand Name | Calterm |
| Color | Red |
| Colour | Red |
| Country Of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 349 Reviews |
| Global Trade Identification Number | 00046494020230 |
| Item Dimensions | 5.6 x 15 x 3.6 centimeters |
| Item Type Name | LED Indicator |
| Item dimensions L x W x H | 5.6 x 15 x 3.6 centimeters |
| Item height | 1.4 inches |
| Manufacturer | Calterm |
| Measurement Type | Voltage |
| Model | 66331 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Specification Met | CE, ETL, RoHS, UL |
| Specification met | CE, ETL, RoHS, UL |
| Style | Modern |
| Style Name | Modern |
| UPC | 971473127474 046494020230 521227771189 956257381846 |
| Unit Count | 1 Count |
A**R
Good
H**D
Works great
D**S
Handy tool
S**5
Quick and Reliable Spark Plugs, Cables and Ignition Tester
S**E
Easy to use.
Trustpilot
2 months ago
2 weeks ago
