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REED INSTRUMENTS R7050-NIST Non-Contact Tachometer - Non-Contact Tachometers
REED INSTRUMENTSNon-Contact Tachometers

REED INSTRUMENTS R7050-NIST Non-Contact Tachometer

The REED INSTRUMENTS Compact Photo Tachometer/Counter (MPN R7050-NIST) is a non-contact tachometer with an LCD display. It offers an RPM accuracy of +/-0.05% and an RPM resolution of 0.1 rpm. The unit includes a…

SKU 3G-OTH-176309

Also listed as: R7050NIST · R7050 NIST

Brand
REED INSTRUMENTS
Item
R7050-NIST Non-Contact Tachometer
Category
Non-Contact Tachometers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

REED INSTRUMENTS
Manufacturer Part Number
R7050-NIST
Type
0.1 rpm, Included, LCD
Includes
Traceable Calibration Certificate with full Data and Uncertainties
RPM Accuracy
+/-0.05%
RPM Resolution
0.1 rpm
Calibration Certificate
Included
Digital Display Screen Type
LCD

Technical Documents

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REED INSTRUMENTS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The REED INSTRUMENTS Compact Photo Tachometer/Counter (MPN R7050-NIST) is a non-contact tachometer with an LCD display. It offers an RPM accuracy of +/-0.05% and an RPM resolution of 0.1 rpm. The unit includes a Traceable Calibration Certificate with full Data and Uncertainties.

Frequently Asked Questions

What is the REED INSTRUMENTS R7050-NIST used for?

The REED INSTRUMENTS R7050-NIST is a non-contact tachometer used to measure rotational speed (RPM) of machinery, motors, and shafts without physical contact. It is ideal for preventive maintenance, quality control, and field service in industrial plants, HVAC, and automotive applications.

What are the specifications of the REED INSTRUMENTS R7050-NIST?

The REED INSTRUMENTS R7050-NIST offers +/-0.05% RPM accuracy and 0.1 rpm resolution. It features an LCD digital display and includes a Traceable Calibration Certificate with full data and uncertainties. The unit is a compact, non-contact photo tachometer/counter.

Where to buy the REED INSTRUMENTS R7050-NIST worldwide?

You can source the REED INSTRUMENTS R7050-NIST through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to use a non-contact tachometer like the REED INSTRUMENTS R7050-NIST?

To use the REED INSTRUMENTS R7050-NIST, apply a reflective marker to the rotating surface. Point the tachometer's light beam at the marker and press the measure button. The LCD displays RPM. For best results, maintain a clean line of sight and stable distance as per the manual.

Used in

Common applications for REED INSTRUMENTS
Building inspection — REED R6015 pin moisture meter for detecting wood moisture content in flooring and framing
Electrical maintenance — REED R2165-NIST thermal imager for identifying overheating components in switchgear and panels
HVAC diagnostics — REED R2320 infrared thermometer for non-contact temperature measurement of ducts and compressors
Laboratory testing — REED R3525-ELECTRODE pH electrode for water quality analysis in treatment plants
Metal thickness gauging — REED R7920-PROBE replacement probe for ultrasonic thickness measurement of pipes and tanks
Environmental monitoring — REED R6000 humidity/temperature indicator for logging conditions in storage facilities

REED INSTRUMENTS Products

3G Electric supplies REED INSTRUMENTS non-contact tachometers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This combination contact and non-contact tachometer measures rotational speed with an accuracy of ±0.05% of reading +1 digit and a resolution of 0.1 RPM. It features an LCD digital display and includes reflective tape for non-contact optical measurements. The unit is supplied with a NIST calibration certificate. Typical applications include measuring RPM of motors, shafts, and conveyor systems in industrial maintenance and field service
REED INSTRUMENTS
This combination contact and non-contact tachometer measures rotational speed with an accuracy of ±0.05% of reading +1 digit and a resolution of 0.1 RPM. It features an LCD digital display and includes reflective tape for non-contact optical measurements. The unit is supplied with a NIST calibration certificate. Typical applications include measuring RPM of motors, shafts, and conveyor systems in industrial maintenance and field service
The REED INSTRUMENTS R7100 is a combination contact and non-contact tachometer for measuring rotational speed. It features an LCD display, RPM accuracy of +/-0.05% of reading +1 digit, and resolution of 0.1 RPM. The unit includes a wheel adapter for contact measurement on shafts and belts, and uses a laser targeting system for non-contact measurement from a distance. Typical applications include industrial maintenance, HVAC, and manufacturing
REED INSTRUMENTS
The REED INSTRUMENTS R7100 is a combination contact and non-contact tachometer for measuring rotational speed. It features an LCD display, RPM accuracy of +/-0.05% of reading +1 digit, and resolution of 0.1 RPM. The unit includes a wheel adapter for contact measurement on shafts and belts, and uses a laser targeting system for non-contact measurement from a distance. Typical applications include industrial maintenance, HVAC, and manufacturing
The REED INSTRUMENTS R7140 is a combination contact and non-contact tachometer with an LCD display. It measures rotational speed with an accuracy of +/-0.05% of reading +1 digit and a resolution of 0.1 RPM. The unit includes a funnel adapter. Calibration certificate not included. Suitable for checking RPM on motors, shafts, and conveyor systems in industrial facilities
REED INSTRUMENTS
The REED INSTRUMENTS R7140 is a combination contact and non-contact tachometer with an LCD display. It measures rotational speed with an accuracy of +/-0.05% of reading +1 digit and a resolution of 0.1 RPM. The unit includes a funnel adapter. Calibration certificate not included. Suitable for checking RPM on motors, shafts, and conveyor systems in industrial facilities
The REED INSTRUMENTS R7150 is a combination tachometer capable of measuring rotational speed in both contact and non-contact modes. It features an LCD digital display with RPM accuracy of +/-0.05% of reading +1 digit and resolution of 0.1 RPM. The instrument is used for checking RPM of motors, shafts, fans, and conveyor systems in industrial and HVAC applications. A carrying case is included; calibration certificate is not included
REED INSTRUMENTS
The REED INSTRUMENTS R7150 is a combination tachometer capable of measuring rotational speed in both contact and non-contact modes. It features an LCD digital display with RPM accuracy of +/-0.05% of reading +1 digit and resolution of 0.1 RPM. The instrument is used for checking RPM of motors, shafts, fans, and conveyor systems in industrial and HVAC applications. A carrying case is included; calibration certificate is not included
This tachometer measures rotational speed in contact and non-contact modes. It offers an accuracy of +/-(0.02% rdg. + 1 dgt.) and a resolution of 1 rpm. The unit includes a Contact Adapter and is supplied with a calibration certificate. Typical applications include measuring RPM of motors, shafts, and rotating machinery in industrial maintenance and field service
REED INSTRUMENTS
This tachometer measures rotational speed in contact and non-contact modes. It offers an accuracy of +/-(0.02% rdg. + 1 dgt.) and a resolution of 1 rpm. The unit includes a Contact Adapter and is supplied with a calibration certificate. Typical applications include measuring RPM of motors, shafts, and rotating machinery in industrial maintenance and field service
The REED INSTRUMENTS R7110 is a combination contact and non-contact tachometer for measuring rotational speed (RPM) of motors, shafts, and rotating machinery. It offers RPM accuracy of +/-(0.02% rdg. + 1 dgt.) and RPM resolution of 0.01 rpm and 0.1 rpm. Batteries are included; calibration certificate is not included
REED INSTRUMENTS
The REED INSTRUMENTS R7110 is a combination contact and non-contact tachometer for measuring rotational speed (RPM) of motors, shafts, and rotating machinery. It offers RPM accuracy of +/-(0.02% rdg. + 1 dgt.) and RPM resolution of 0.01 rpm and 0.1 rpm. Batteries are included; calibration certificate is not included

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The REED INSTRUMENTS R7050 is a non-contact tachometer with an LCD digital display. It measures rotational speed from 2 RPM minimum in non-contact mode, with 0.1 RPM resolution and +/-0.05% accuracy. Includes a carrying case. Suitable for measuring RPM of motors, shafts, and fans in industrial maintenance and HVAC applications
REED INSTRUMENTS
The REED INSTRUMENTS R7050 is a non-contact tachometer with an LCD digital display. It measures rotational speed from 2 RPM minimum in non-contact mode, with 0.1 RPM resolution and +/-0.05% accuracy. Includes a carrying case. Suitable for measuring RPM of motors, shafts, and fans in industrial maintenance and HVAC applications