Digital Laser Photo Tachometer Non Contact RPM Tach Tester Meter Speed Gauge

Digital Laser Photo Tachometer Non Contact RPM Tach Tester Meter Speed Gauge

Features:

MCU Embedded, based on optoelectronic, semiconductor laser and other advanced technology, and non-contact RPM measurement.

Wide range of the measurement and high-resolution.

Automatic measuring and manual measuring selection.

High and low power of laser alternative for far and near distance measurement and eye protection.

Auto recording 50 sets of data and adjustable sampling interval time.

Automatic to record the Max, Min and Average data.

With LCD backlight, it can work in the dark.

Auto shut off after 30 seconds without operation.

Specification:

Color: Gray

Display: 5 digits LCD, Max 99999

Measuring range: 2.5RPM-999.9RPM

Resolution: 2.5RPM-999.9RPM (0.1RPM); 1000RPM-99999RPM (1RPM)

Accuracy: ±(0.05% rdg + 1 digital)

Available distance: 50mm-500mm

Sampling time: 0.5s(over 120 RPM)

Time base: Crystal Oscillator

Operating Temperature: 0 ~ 50 degrees Celsius

Storage Temperature: -20 ~ 60 degrees Celsius

Powered by: 2 X AAA batteries(Not included)

Power consumption: Laser in low power 25mA; Laser in high power 40mA

Tachometer size: 10.8 X 6 X 3cm 

Included:

1 X Digital tachometer

1 X User manual

4 X Reflecting tape mark