Tachometer is one of the necessary instruments for machinery industry, which is used to detect rotate speed, linear velocity or frequency of motor. It can precisely measure rotate speed of impeller blade, expansion cylinder and spindle and can be widely used in motor, fan, washing machine, textile, automobile,airplane, ship and other industries. A tachometer is used to determine the rotational speed, linear speed, or motor speed. It can be widely used in motors, fans, washing machines, textile, automotive, aviation, marine and other industries.
1. Latest microprocessor technology and laser technology
2. Wide measuring range and high resolution
3. Low battery indication, LCD backlight display and auto power off
4. Large LCD display with clear indication
5. Hold the maximum/average/last measured value
6. Sturdy and elegant structure
7. Hold the maximum value, minimum value, average value and the last measured value.
8. Fully display operation instruction and unit symbol, which is concise and explicit.
9. Wide measuring range and high resolution.
10. Battery low power indication, LCD backlight display, and auto shutdown.
11. Adopt the latest microprocessor technology and laser technology, which enables the instrument to be more intelligent and reliable.
12. Oversized screen LCD display, with clear indication.
13. Solid and delicated structure. The entire machine adopts durable and optimized electronic elements, and the shell adopts light and solid ABS plastic, with beautiful appearance and convenient use.
LCD Display Time Display in Three Modes 5-digit Large Screen LCD Display Screen, with Word Height 18mm
Unit of revolutions per minute
Range: 2.5-99999 RPM
Resolution dimension ratio: 0.1 RPM (2.5-999.9 rpm) ;1 rpm (1000-99999 RPM)
Basic accuracy: ±(0.1% n + 5d) rpm; 2.5-999.9 rpm) ±(1% n + 5d) rpm; 1000-99999 RPM)
Laser power class II2-5mW
Sample ratio once/second
Measuring distance: 50-500 mm
Quart crystal with temporary base
Auto power off after 60 seconds without pressing
Working Environment: 0-50C;32-122°F;10%-90%RH
Storage environment: -10-80C; -14-176 °F;10%-75% RH
Size: 55,7*29,9*127 mm
Weight: 106 g
3 strips of silver reflective tag included (200 mm x 12 mm)
Product Name: Digital Tachometer
Functional and technical parameters
LCD Monitor: five large-screen LCD display, character height 18mm
Sampling rate: 1 times / sec.
Test distance: 50-500mm
Time base: quartz crystal
Automatic shutdown: no key operation, the instrument will be turned off after 61s
Maximum, minimum, average, last measured value remains: √
Low Battery Tips: √
LCD backlight display: √
Memory function: √
Operating Environment: 0 ~ 50oC, 32 ~ 122oF, 10 ~ 90% RH
Preservation of the environment: -10 ~ 80oC, -14 ~ 176oF, 10 ~ 75% RH
Power: 2×1.5V AAA battery(not included)
The parcel includes:
1 * Laser Tachometer
1 * User Maual
3 * Silver Reflective Tag (200mm x 12mm)