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EXTECH Tachometer: +/-0.05% RPM Accuracy, 1 RPM, 99,999 RPM Max Contact RPM, Included - Combination Contact & Non-Contact Tachometers
EXTECHCombination Contact & Non-Contact Tachometers

EXTECH Tachometer: +/-0.05% RPM Accuracy, 1 RPM, 99,999 RPM Max Contact RPM, Included

The EXTECH Combination Contact & Non-Contact Tachometer (MPN 461920-NIST) measures RPM with an accuracy of +/-0.05% and a resolution of 1 RPM, up to a maximum contact RPM of 99,999. It features an LCD digital display…

SKU 3G-OTH-176045

Brand
EXTECH
Item
Tachometer: +/-0.05% RPM Accuracy, 1 RPM, 99,999 RPM Max Contact RPM, Included
Category
Combination Contact & Non-Contact Tachometers
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Technical Specifications

EXTECH
Manufacturer Part Number
461920-NIST
Type
1 RPM, 99,999 RPM Max Contact RPM, Included, NIST, LCD
Includes
Reflective Tape
RPM Accuracy
+/-0.05%
RPM Resolution
1 RPM
Calibration Certificate
Included
Digital Display Screen Type
LCD
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EXTECH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EXTECH Combination Contact & Non-Contact Tachometer (MPN 461920-NIST) measures RPM with an accuracy of +/-0.05% and a resolution of 1 RPM, up to a maximum contact RPM of 99,999. It features an LCD digital display and includes reflective tape and a NIST calibration certificate.

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 combination contact & 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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EXTECH Laser Tachometer: +/-0.05% of Reading +1 Digit RPM Accuracy, 1 RPM, 2 RPM Min Contact RPM (MPN RPM33-NIST). Key specifications — Includes: Wheels for Linear Surface Speed or RPM Measurements; Brand: EXTECH; Digital Display Screen Type: LCD with Backlight; RPM Accuracy: +/-0.05% of Reading +1 Digit; RPM Resolution: 1 RPM; Calibration Certificate: Included.
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