Gasoline Engine Tachometer (SM8237)
Product Features
- Inductive type measures engine speed by non-contact method
- Measures cooling water temperature in engine by contact
- Tests rotation speed of multiple cylinders simultaneously or individual cylinder rotation speed
- Compatible with both 2-stroke and 4-stroke engines
- Configurable cylinder settings: 2, 3, 4, 5, 6, 8, 12 cylinders or impulse per rotation
- Memory function stores maximum, minimum, and last values
- Records up to 300 testing data points
- Low power indicator with automatic white backlight
- °C and °F temperature switch function
Technical Specifications
| Parameter |
Specification |
| Rotation Speed Range |
100~40,000 RPM |
| Rotation Speed Resolution |
1 RPM |
| Rotation Speed Accuracy |
±1 RPM (100~11,999 RPM) ±2 RPM (12,000~19,999 RPM) ±4 RPM (20,000~40,000 RPM) |
| Temperature Range |
0~200°C |
| Temperature Resolution |
0.5°C |
| Temperature Accuracy |
±2°C |