Gasoline Engine Tachometer, 1RPM Rotation Speed Resolution
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- Inductive type measure the engine speed by non-contact
- Measuring the temperature cooling water in engine by contact
- Testing the rotate speed of multi-cylinder in same time or testing one of cylinder rotate speed
- Testing the rotate speed used to 2 stokes and 4 strokes
- Can set the cylinder in 2, 3, 4, 5, 6, 8, 12 or set the impulse of each rotation
- Memorize the maximum value, minimum value and last value
- Can record 300 testing data
- Low power symbol automatic indicating
- Yellow-green back light
- °C and °F temperature switch function
- Rotation speed range: 100-40,000RPM
- Rotation speed resolution: 1RPM
- Rotation speed accuracy: ±1r/min(100-11,999r/min), ±2r/min(12,000-19,999r/min), ±4r/min(20,000-40,000r/min)
- Temperature range: 0-200°C
- Temperature resolution: 0.5°C
- Temperature accuracy: ±2°C
