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EXTECH RPM250W Non-Contact Tachometer - Non-Contact Tachometers
EXTECHNon-Contact Tachometers

EXTECH RPM250W Non-Contact Tachometer

The EXTECH Tachometer (SKU RPM250W, MPN RPM250W) is a non-contact tachometer with an RPM accuracy of +/-0.04% and a resolution of 1 RPM. It features an LCD digital display and includes a carrying case. This…

SKU 3G-OTH-176314

Brand
EXTECH
Item
RPM250W Non-Contact Tachometer
Part Number
RPM250W
Category
Non-Contact Tachometers
Available to Order
Also known as:RPM250WEXTECH
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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
RPM250W
Type
1 RPM, 99,999 RPM Max Non-Contact RPM, Not Certified, LCD
Includes
Carrying Case
RPM Accuracy
+/-0.04%
RPM Resolution
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 (SKU RPM250W, MPN RPM250W) is a non-contact tachometer with an RPM accuracy of +/-0.04% and a resolution of 1 RPM. It features an LCD digital display and includes a carrying case. This instrument is not supplied with a calibration certificate.

Frequently Asked Questions

What is the EXTECH RPM250W tachometer used for?

The EXTECH RPM250W non-contact tachometer measures rotational speed of machinery, motors, and fans up to 99,999 RPM. It is used in industrial maintenance, HVAC, and manufacturing for quick RPM checks without contacting moving parts.

What are the specifications of the EXTECH RPM250W tachometer?

The EXTECH RPM250W offers +/-0.04% RPM accuracy and 1 RPM resolution. It has a non-contact range up to 99,999 RPM, an LCD display, and includes a carrying case. Calibration certificate is not included.

Where to buy the EXTECH RPM250W tachometer worldwide?

3G Electric supplies the EXTECH RPM250W tachometer worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

How to use the EXTECH RPM250W tachometer for accurate readings?

To use the EXTECH RPM250W, aim the non-contact sensor at a reflective target on the rotating shaft. Maintain a distance within the device's range and ensure a clear line of sight. The LCD displays RPM in real time with +/-0.04% accuracy.

Used in

Common applications for EXTECH
Electrical maintenance — EXTECH VT30 voltage and continuity tester for verifying AC/DC circuits up to 690 V.
Industrial inspection — EXTECH HDV700 Series borescope with articulating camera probe for visual checks inside pipes and ducts.
HVAC troubleshooting — EXTECH EX505A-K digital multimeter kit for measuring voltage, current, and resistance in rooftop units.
Water treatment — EXTECH pH 4.00 and pH 7.00 buffers for calibrating pH meters used in process water monitoring.
Plumbing diagnostics — EXTECH HDV7C-P28-30 plumbing camera probe with 98 3/8 ft shaft for inspecting long runs of pipe.
Laboratory calibration — EXTECH pH buffer tablets (PH7-P) for preparing fresh calibration solutions in lab environments.
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EXTECH Products

3G Electric supplies EXTECH 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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