RS PRO Tachometer, Best Accuracy ±0.02 % Non Contact LCD 99999rpm

  • RS Stock No. 845-9680
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

RS Redpoint Digital Handheld Tachometer

This professional tachometer (digital rotary measuring instrument) from RS PRO offers the latest technologies in a robust and durable housing and allows for fast and accurate measurements of rotational speeds via a precise beam of light together with reflective tape. It features an integrated optical transmitter and receiver at the top of the unit and the 5-digit LCD that displays direct RPM measurements and is equipped with a memory function. It can be used to measure max., min., and average values of rotations. The ergonomically designed body makes it a comfortable device to use at any location. The Laser Light Tachometer is a must-have device for any operator working in close distance to high-risk machines or where the access is restricted.

Features and Benefits:

• Long laser detecting distance up to 0.6m
• Measures max., min., and average values in both metric and imperial units
• Microprocessor based circuit, crystal time base, high precision with 0.02% accuracy
• Wide measuring range from 0 to 100000 RPM
• Clear and easy to read 5-digit LCD display with a memory function
• Direct RPM reading function
• Supplied with a selection of accessories and durable ABS carrying case
• Calibration Certificate (supplied with a calibrated versions only)
• 3 Years warranty

Typical Applications:

This tool is just as important in the implementation and day to day operations of machinery and systems as it is for maintenance and would also benefit research and development laboratories. Tachometers are typically used for measuring e.g:

• The speed of rotating equipment such as motors, turbines, fans, wheel, shafts, rollers
• Travelling speed of belts and conveyors
• Length of long products such as wire, fibre, steel, wood, etc.
• The speed of travel and length of sheet products such a films and foils


Is this tachometer supplied with a battery?

Yes, the tachometer is supplied as a complete, ready to use set with battery, case and all required accessories. The battery is non-rechargeable and has to be replaced if necessary.

How does an optical sensor work?

The tachometer's optical sensor uses a beam of laser light to measure the speed of rotation of the wheel or shaft. It measures differences in frequency of the reflected light.

What do I get in a set?

The Tachometer is supplied with:
• ABS Carrying Case
• 10 x Reflective Tape Marks
• 2 x AA batteries
• Manual

Supplied with

Hard Plastic Carry Case, 2 x AA Batteries, 10 x Reflective Strips

Attribute Value
Best Accuracy ±0.02 %
Category Non Contact
Battery Type AA
Display Type LCD
Dimensions 170 x 70 x 40mm
Weight 250g
Height 40mm
Length 170mm
Maximum Operating Temperature +50°C
Maximum Speed 99999rpm
Minimum Operating Temperature 0°C
Minimum Speed 0rpm
Width 70mm
19 In stock for delivery within 5 working day(s)
Price (ex. GST) Each
$ 244.61
(exc. GST)
$ 269.07
(inc. GST)
Per unit
1 +
Related Products
An electronic 5 digit LCD tachometer which uses ...
An electronic 5 digit LCD tachometer which uses an ultra-bright LED. Direct reading RPMMemory - recall of last reading, max., minAdhesive reflective strips suppliedBattery: 4 x AA Cells (not supplied)Overall dimensions (H x W x D) 190 x 72 x ...
Simple operation.Optical and mechanical measurement of rotation speed.Rotation ...
Simple operation.Optical and mechanical measurement of rotation speed.Rotation speed, speed and length measurement.Memorisation of min. and max. values, as well as the last value at power down.Automatic stop.Delivered in a transit case with adaptor, funnel, wheel, reflective strips, batteries and ...
Tachometer for use in difficult access environments or ...
Tachometer for use in difficult access environments or where small instrument size is important.All models utilise a mini-lamp light source. Display reads vertical and inverted (switchable)Autoranging measurement rangeMeasure rpm and Linear distanceMetric Unit measurements ONLYOptical AND Contact Speed measurement.
Intrinsically-safe tachometers for use in hazardous environments in ...
Intrinsically-safe tachometers for use in hazardous environments in petrochemical, gas and volatile materials processing industries. The key functions of the intrinsically safe advent range are detailed in the table. Suitable for use in Hazardous Work Areas - Zone 1Ideal for ...