Measures spark plug voltage from 0 to 50000 Volt
Measures spark burn time from 0 to 10 mille second
No ground wire connections required
Measures from 200 to 20000 RPM on a 4-1/2 digits LCD display
Advanced microcontroller technology yields 0.5 percent accuracy

Technical Details

Size (LWH): 10.1 inches, 7.8 inches, 2.1 inches
Product Details
Product Dimensions: 10.1 x 7.8 x 2.1 inches
Shipping Weight: 1.55 pounds (View shipping rates and policies)
ASIN : B001TCWMGS