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EXTECH RPM33 Rotational Speed Meter

The Extech RPM33 offers versatile rotational speed measurement with both contact (2 to 20,000 RPM) and non-contact (2 to 99,999 RPM) modes. The laser-guided non-contact measurement enables safe, accurate readings from up to 1.6 feet (500mm) away, ideal for motors, gears, conveyors, and pumps. It features a large five-digit backlit LCD, microprocessor-based precision with a quartz crystal oscillator, and the ability to store and recall 10 data sets with measurement, max, min, and average values. Compact and user-friendly, it ensures precise RPM, surface speed, and length measurements for industrial and automotive applications.

Authorized Distributors
Source:Newark
Part No:RPM33
Stock:3
Inv Date:06-05-2026
Price: Unit price: $264.35
Buy/RFQ:
Source:DigiKey
Part No:RPM33
Stock:6
Inv Date:06-05-2026
Price: Unit price: $279
Buy/RFQ:
Part No:RPM33
Stock:2
Inv Date:06-06-2026
Price: Unit price: $279
Buy/RFQ:
Part No:RPM33
Stock:2
Inv Date:06-05-2026
Price: Unit price: $279
Buy/RFQ:
Part No:RPM33
Stock:0
Inv Date:06-05-2026
Price: Unit price: $279
Buy/RFQ:
Part No:RPM33
Stock:3
Inv Date:06-05-2026
Price: Unit price: $262.02
Buy/RFQ:
Part No:RPM33
Stock:1
Inv Date:06-05-2026
Price: N/A
Buy/RFQ:
Part No:RPM33
Stock:4
Inv Date:06-05-2026
Price: Unit price: $299
Buy/RFQ:
Part No:RPM33
Stock:0
Inv Date:06-05-2026
Price: Unit price: $279
Buy/RFQ:
Authorized Distributors
Part No:RPM33
Stock:3
Inv Date:06-05-2026
Price: Unit price: $262.02
Buy/RFQ:
Part No:RPM33
Stock:1
Inv Date:06-05-2026
Price: N/A
Buy/RFQ:

EXTECH RPM33 Rotational Speed Meter Specifications:

  • Range (RPM): Contact 2 to 20,000; Non-contact 2 to 99,999
  • Surface Speed: 0 to 78,720 inches/min, 0 to 6560 ft/min, 0 to 2186 yards/min, 0 to 2000 m/min
  • Length Measurement: 3.9 to 39370 inches, 0.3 to 3280 feet, 0.1 to 1098 yards, 0.1 to 1000 meters
  • Accuracy: 0.05% rdg +1 digit
  • Resolution: 0.1rpm (< 10,000rpm), 1rpm (> 10,000rpm)
  • Frequency: 333 Hz
  • Sampling Time: 0.5 sec
  • Dimensions: 6.2 x 2.3 x 1.6 inches (160 x 60 x 42 mm)
  • Weight: 5.3 oz (151 g)

Buy the Extech Series RPM Measurement: RPM33

Enhance your industrial and automotive measurement tasks with the Extech RPM33. Combining contact and non-contact RPM modes, laser guidance, a large backlit LCD, and memory storage, this device ensures accurate, safe, and quick RPM, surface speed, and length readings. Compact and microprocessor-based, it provides high precision for motors, gears, conveyors, pumps, and manufacturing processes. Shop online now to experience reliable, easy-to-use measurement technology designed for professionals needing versatility and accuracy in demanding environments.

Get Extech RPM33 today—built for precise and versatile rotational speed and surface measurements in industrial settings.

Frequently Asked Questions

Where can I buy EXTECH RPM33?

You can click on the BUY or RFQ button to purchase RPM33 from an authorized EXTECH distributor.

How do I troubleshoot issues or seek technical support for part RPM33?

You can download the RPM33 datasheet or visit the EXTECH website for support.

Who is the manufacturer of RPM33?

EXTECH

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