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EXTECH Combination Tachometer: +/-0.05% RPM Accuracy, 0.1 RPM, 20,000 RPM Max Contact RPM - Contact Tachometers
EXTECHContact Tachometers

EXTECH Combination Tachometer: +/-0.05% RPM Accuracy, 0.1 RPM, 20,000 RPM Max Contact RPM

The EXTECH Combination Tachometer (MPN RPM10-NIST) is a contact tachometer with an LCD digital display. It offers an RPM accuracy of +/-0.05% and a resolution of 0.1 RPM. The unit includes a 23-inch reflective tape…

SKU 3G-OTH-179584

Also listed as: RPM10NIST · RPM10 NIST

Brand
EXTECH
Item
Combination Tachometer: +/-0.05% RPM Accuracy, 0.1 RPM, 20,000 RPM Max Contact RPM
Category
Contact Tachometers
Available to Order
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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

EXTECH
Manufacturer Part Number
RPM10-NIST
Type
0.1 RPM, 20,000 RPM Max Contact RPM, Included
Includes
23 in Reflective Tape
RPM Accuracy
+/-0.05%
RPM Resolution
0.1 RPM
Calibration Certificate
Included
Digital Display Screen Type
LCD

Technical Documents

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

Product Description

The EXTECH Combination Tachometer (MPN RPM10-NIST) is a contact tachometer with an LCD digital display. It offers an RPM accuracy of +/-0.05% and a resolution of 0.1 RPM. The unit includes a 23-inch reflective tape and a calibration certificate.

Frequently Asked Questions

What is the EXTECH Combination Tachometer used for?

The EXTECH Combination Tachometer (RPM10-NIST) measures rotational speed of shafts, motors, and machinery in industrial maintenance, manufacturing, and quality control. Its contact design provides direct RPM readings with +/-0.05% accuracy for precise equipment diagnostics.

What are the specifications of the EXTECH RPM10-NIST tachometer?

The EXTECH RPM10-NIST offers +/-0.05% RPM accuracy, 0.1 RPM resolution, and a maximum contact RPM of 20,000. It features an LCD digital display, includes a 23-inch reflective tape, and comes with a calibration certificate. The manufacturer part number is RPM10-NIST.

Where to buy the EXTECH Combination Tachometer worldwide?

3G Electric supplies the EXTECH Combination Tachometer (RPM10-NIST) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this precision instrument.

How to maintain the EXTECH tachometer for accurate readings?

Keep the EXTECH tachometer clean and store it in its case when not in use. Replace batteries as needed and verify calibration annually using the included certificate. For contact measurements, ensure the rubber tip is clean and the reflective tape is properly applied to the rotating surface.

Used in

Common applications for EXTECH
HVAC system diagnostics — EXTECH AN340 vane anemometer for air velocity and humidity measurement
Industrial machinery maintenance — EXTECH 461995 laser tachometer for RPM and surface speed checks
Food and beverage quality testing — EXTECH RF12 analog refractometer for Brix concentration measurement
Refrigerant leak detection — EXTECH RD350 heated diode leak detector for R-513A systems
Environmental monitoring — EXTECH RH490 data logging hygro-thermometer for temperature and humidity logging
Lighting inspection — EXTECH LT300-NIST light meter for illuminance measurement in workspaces

EXTECH Products

3G Electric supplies EXTECH 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
EXTECH Tachometer: +/-0.05% RPM Accuracy, 1 RPM, 99,999 RPM Max Contact RPM, Included, NIST, LCD (MPN 461920-NIST)
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EXTECH Tachometer: +/-0.05% RPM Accuracy, 1 RPM, 99,999 RPM Max Contact RPM, Included, NIST, LCD (MPN 461920-NIST)
EXTECH Laser Tachometer: +/-0.05% of Reading +1 Digit RPM Accuracy, 1 RPM, 2 RPM Min Contact RPM (MPN RPM33-NIST)
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EXTECH Laser Tachometer: +/-0.05% RPM Accuracy, 1 RPM, 99,999 RPM Max Contact RPM, Reflective Tape (MPN 461920)
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EXTECH Laser Tachometer: +/-0.05% RPM Accuracy, 1 RPM, 99,999 RPM Max Contact RPM, Reflective Tape (MPN 461920)
EXTECH Laser Tachometer: +/-0.05% of Reading +1 Digit RPM Accuracy, 1 RPM, 2 RPM Min Contact RPM (MPN RPM33)
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EXTECH Laser Tachometer: +/-0.05% of Reading +1 Digit RPM Accuracy, 1 RPM, 2 RPM Min Contact RPM (MPN RPM33)
EXTECH Tachometer: +/-0.04% RPM Accuracy, 1 RPM, 99,999 RPM Max Non-Contact RPM, Not Certified, LCD (MPN RPM250W)
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EXTECH Tachometer: +/-0.04% RPM Accuracy, 1 RPM, 99,999 RPM Max Non-Contact RPM, Not Certified, LCD (MPN RPM250W)
NIDEC-SHIMPO Tachometer: +/-0.006% RPM Accuracy, 1 RPM, 25,000 RPM Max Contact RPM, Included, NIST (MPN DT-205LR-S12)
NIDEC-SHIMPO
NIDEC-SHIMPO Tachometer: +/-0.006% RPM Accuracy, 1 RPM, 25,000 RPM Max Contact RPM, Included, NIST (MPN DT-205LR-S12)

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