| Relative humidity | <85% |
|---|---|
| Warranty | 2 Year |
| Feature 1 | Dual Socket Testing |
| Vehicle Type | Passenger Vehicle |
| Manufacturer Part Number | Spark Plug Tester |
| Feature 3 | LCD Display |
| Volt | 12 Volt |
| Feature 2 | Wide range of operating Frequency |
| Power Supply | DC12V Vehicle battery |
| Brand | Mrcartool |
| Type | Spark Plug Tester |
| Ambient temperature | 0℃~+45℃ |
| Analog RPM | 500-9000rpm |
| Country/Region of Manufacture | China |
Check the listing for details. 12V Car Digital Spark Plug Tester Double Holes Spark Plug Ignition Analyzer Tool. Condition: New other (see details). Listed at 32.50 USD. H90 spark plug tester is a digital high-frequency tester for testing the performance and strength of spark plugs. The frequency can reach up to 9000 rpm and is compatible with spark plug testing of all crankshaft engines and motorcycles on the market.