Tachometer RZSM8237 (Car Engine Tachometer)

Inductive type measure the engine speed by noncontact mesurement.

Measuring the temperature cooling water in engine by contact Testing the rotate speed of multi-cylinder in same time,

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

Memory the maximum value, minimum value and last value

300 testing data record

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

1 x Tachometer

3 x 1.5V AAA batteries

1 x Temperature probe

1 x carry bag