Tachometer
Product Code : JA-H-9429
The JaincoLab digital laser tachometer (SKU JA-H-9429) measures rotational speed without touching the rotating part. Aimed with its laser pointer from 50 to 500 mm away, it reads from 2.5 to 99,999 RPM with 0.05% accuracy on a large 5-digit LCD, and it recalls the last, minimum and maximum readings. It is used in physics, engineering and TVET laboratories to measure the speed of motors, flywheels, fans and turbines.
Specifications
The tachometer measures 2.5 to 99,999 RPM with 0.05% accuracy and auto-ranging, at a detecting distance of 50 to 500 mm. The full values from the product data are listed below.
| Product | Tachometer |
| SKU / Product code | JA-H-9429 |
| Test range | 2.5 to 99,999 RPM |
| Accuracy | 0.05% |
| Resolution | 0.1 RPM (2.5 to 999.9 RPM); 1 RPM (over 1000 RPM) |
| Sampling time | 0.5 s (over 120 RPM) |
| Range select | Auto-ranging |
| Detecting distance | 50 mm to 500 mm |
| Display | 5 digits, 16 mm (0.7 in) LCD |
| Features | Laser pointer, low battery indicator, memory recall of last, minimum and maximum values |
| Batteries | 4 x AA (included) |
| Dimensions | 72 (W) x 160 (H) x 37 (D) mm |
Applications of the digital laser tachometer
Non-contact measurement means the reading does not load or slow the rotating part. The tachometer is used for:
- Measuring the speed of motors and generators in energy transfer experiments
- Recording flywheel and turbine speeds
- Checking fan, pulley and shaft speeds in engineering and TVET workshops
- Rotational motion practicals in college and B.Sc physics
Scope of supply
This listing covers one digital laser tachometer, SKU JA-H-9429, with 4 x AA batteries. Reflective marking tape, if required, can be added to the quotation. Accessories, spares and quantities are confirmed on the quotation.
Packing, MOQ and lead time
MOQ, lead time and packing are confirmed on each quotation for the quantity and delivery destination. Tachometers are supplied singly or in bulk for schools, colleges, workshops and tender orders.
Frequently asked questions
What speed range does the tachometer cover?
2.5 to 99,999 RPM, with auto-ranging and 0.05% accuracy.
How far from the target can it measure?
The detecting distance is 50 mm to 500 mm.
Can it store readings?
Yes. It recalls the last displayed, minimum and maximum values.
What should I send for a quotation?
Send the quantity, SKU JA-H-9429 and the delivery destination.
Related products
Related apparatus for rotation and energy experiments:
Browse heat equipment or our physics lab equipment manufacturer in India hub.
Request a quote
For tachometer prices, contact us through the JaincoLab contact page.
