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EXTECH Tachometer: +/-0.05% RPM Accuracy, 0.1 RPM, 19,999 RPM Max Contact RPM - Contact Tachometers
EXTECHContact Tachometers

EXTECH Tachometer: +/-0.05% RPM Accuracy, 0.1 RPM, 19,999 RPM Max Contact RPM

The EXTECH Tachometer is a contact tachometer with an LCD digital display, offering RPM accuracy of +/-0.05% and resolution of 0.1 RPM. It includes wheels for linear surface speed or RPM measurements and has a…

SKU 3G-OTH-179580

Brand
EXTECH
Item
Tachometer: +/-0.05% RPM Accuracy, 0.1 RPM, 19,999 RPM Max Contact RPM
Category
Contact Tachometers
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

EXTECH
Manufacturer Part Number
461895
Type
0.1 RPM, 19,999 RPM Max Contact RPM, Available Separately
Includes
Wheels for Linear Surface Speed or RPM Measurements
RPM Accuracy
+/-0.05%
RPM Resolution
0.1 RPM
Calibration Certificate
Not Included
Digital Display Screen Type
LCD

Technical Documents

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

Product Description

The EXTECH Tachometer is a contact tachometer with an LCD digital display, offering RPM accuracy of +/-0.05% and resolution of 0.1 RPM. It includes wheels for linear surface speed or RPM measurements and has a maximum contact RPM of 19,999. This unit is available separately under manufacturer part number 461895 and does not include a calibration certificate.

Frequently Asked Questions

What is the EXTECH Tachometer used for?

The EXTECH Tachometer measures rotational speed (RPM) and linear surface speed of rotating machinery, motors, and conveyor systems. It is used in industrial maintenance, quality control, and field service to verify equipment performance and diagnose speed-related issues.

What are the specifications of the EXTECH Tachometer?

The EXTECH Tachometer (MPN 461895) offers RPM accuracy of +/-0.05% and resolution of 0.1 RPM, with a maximum contact RPM of 19,999. It features an LCD digital display and includes wheels for linear surface speed or RPM measurements. No calibration certificate is included.

Where to buy the EXTECH Tachometer worldwide?

3G Electric supplies the EXTECH Tachometer worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this unit and arrange international shipping.

How to select the right contact tachometer for industrial use?

When selecting a contact tachometer, consider RPM range, accuracy, and resolution. The EXTECH model offers +/-0.05% accuracy and 0.1 RPM resolution up to 19,999 RPM, suitable for precise speed measurements. Ensure the unit includes appropriate contact wheels for your application, such as linear surface speed measurement.

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)
EXTECH
EXTECH Tachometer: +/-0.05% RPM Accuracy, 1 RPM, 99,999 RPM Max Contact RPM, Included, NIST, LCD (MPN 461920-NIST)
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)
EXTECH Laser Tachometer: +/-0.05% of Reading +1 Digit RPM Accuracy, 1 RPM, 2 RPM Min Contact RPM (MPN RPM33-NIST)
EXTECH
EXTECH Laser Tachometer: +/-0.05% of Reading +1 Digit RPM Accuracy, 1 RPM, 2 RPM Min Contact RPM (MPN RPM33-NIST)
EXTECH Laser Tachometer: +/-0.05% RPM Accuracy, 1 RPM, 99,999 RPM Max Contact RPM, Reflective Tape (MPN 461920)
EXTECH
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)
EXTECH
EXTECH Laser Tachometer: +/-0.05% of Reading +1 Digit RPM Accuracy, 1 RPM, 2 RPM Min Contact RPM (MPN RPM33)
EXTECH Photoelectric Sensor: 461950, 6,000 RPM Measurable Speed - Max, 122°F Measurable Temp - Max (MPN 461957)
EXTECH
EXTECH Photoelectric Sensor: 461950, 6,000 RPM Measurable Speed - Max, 122°F Measurable Temp - Max (MPN 461957)

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EXTECH Tachometer: +/-0.05% RPM Accuracy, 0.1 RPM, 20,000 RPM Max Contact RPM, Available Separately (MPN 461891)
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EXTECH Tachometer: +/-0.05% RPM Accuracy, 0.1 RPM, 20,000 RPM Max Contact RPM, Included, NIST, LCD (MPN 461891-NIST)
EXTECH Laser Tachometer: +/-0.05% RPM Accuracy, 0.1 RPM, 19,999 RPM Max Contact RPM, Included, NIST (MPN 461995-NIST)
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EXTECH Tachometer: +/-0.1% RPM Accuracy, 0.001 RPM, 20,000 RPM Max Contact RPM, Available Separately (MPN 461750)
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EXTECH Tachometer: +/-0.1% RPM Accuracy, 0.001 RPM, 20,000 RPM Max Contact RPM, Available Separately (MPN 461750)