Benetech GM8905 tachometer optical method

TACHOMETER - Benetech tachometer A device for measuring the frequency of moving objects and measuring the number of their revolutions. A tachometer is one of the essential tools in the machinery industry. It is used to detect the rotation speed, linear speed or operating frequency of the motor.

It can be successfully used to measure: gearboxes, engines, drives, pumps, compressors, centrifuges, clutches, fans, shafts, grinders, pulleys.

The operation of the tachometer is based on the reflection process of the laser beam generated by the meter.

DEVICE FEATURES: Current, maximum (MAX), minimum (MIN) and average (AVG) measurement function.

Displays instructions for use and units, facilitating work and improving readability and ease of use. making measurements.

Wide measurement range and high resolution.

Battery level indicator, backlit LCD display, automatic switch-off function (after 60 seconds without use).

The use of the latest laser technologies and microprocessors make the device extremely precise.

Large and readable LCD display.

Solid, light construction, ergonomic design and high-quality materials used. It ensures comfortable work and long-term use for many years.

DESCRIPTION OF DEVICE COMPONENTS: (1) Reflection point

(2) Light beam

(3) Warning signActive laser

(4) Display

(5) Memory

(6) Power

(7) Backlight

DISPLAY DESCRIPTION: A. Power indicator

B. Highlight icon

C. Measurement icon

D. Max. read

E. Min read

F. Last reading

G. Average reading

H. Rotation speed, measurement reading

I. Rotation speed unit: revolution/min

TECHNICAL PARAMETERS: LCD display: 5-digit large LCD display, letter height 18 mm,

Units: RMP,

Measurement range: 2.5-99999 rpm,

Resolution (ratio): 0.1 rpm(2.5 ~ 999.9rpm) / 1 rpm (1000~99999rpm)

Basic precision (0.1%n 5d) rpm, (2.5~999.9 rpm), ±(1%n 5d) rpm, (1000~99999 rpm)

Laser power: CLASS Ⅱ 2-5 mW,

Sampling time: every 1 second,

Measuring distance: 50-500 mm,

Time base: Quartz crystal,

Auto power off: The device turns off automatically after 60 seconds. without use,

Working environment: 0~50°C,32~122°F,10%~90%RH,

Storage environment: -10~80°C, -14~176°F, 10%~75%RH,

Power supply: 2x 1.5V AAA battery,

Dimensions: 55.7 x 29.9 x 127 mm,

Weight: 106 g,

3 pieces of reflective tapes included (200 x 12 mm).

SET CONTENTS: Benetech tachometer,

packaging,

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