AMETEK C891A Hand Held Tachometer

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SKU AMETEK C891A Category Manufacturer Model Number

Description

The AMETEK C891A Hand Held Tachometer is a versatile and reliable instrument designed for accurately measuring rotational speeds in various industrial and automotive applications. With its handheld design, the C891A offers portability and ease of use, allowing users to conveniently measure speeds on the go. Equipped with a high-quality optical sensor, this tachometer delivers precise speed measurements with a wide range of rotational speeds. Its user-friendly interface and intuitive controls enable quick and easy setup and operation, while the large LCD display provides clear and easy-to-read results, even in dimly lit environments. The C891A is built to withstand harsh working conditions and heavy-duty use, with a rugged housing that ensures durability and reliability. Whether used for monitoring machinery, troubleshooting equipment, or performing maintenance tasks, the AMETEK C891A Hand Held Tachometer offers accurate and dependable performance.

Specifications

  • Measurement Range: 10 to 99999 RPM (revolutions per minute)
  • Accuracy: ±0.1% of reading ±1 digit
  • Resolution: 0.1 RPM (10 to 999.9 RPM), 1 RPM (above 1000 RPM)
  • Optical Sensor Type: Photodiode
  • Measuring Distance: 50 to 500 mm (2 to 20 inches)
  • Sampling Time: 1 second (over 60 RPM), 1 minute (below 60 RPM)
  • Display: Large LCD display with backlight
  • Operating Temperature: 0°C to 50°C (32°F to 122°F)
  • Storage Temperature: -10°C to 60°C (14°F to 140°F)
  • Power Supply: 4 x AA batteries
  • Dimensions: 190 mm x 72 mm x 37 mm (7.5 inches x 2.8 inches x 1.5 inches)
  • Weight: Approximately 200 grams (7 ounces) with batteries

– Hand-held tachometer model C891A by AMETEK
– Portable and compact design for easy use
– Measures rotational speed and linear speed
– Offers both contact and non-contact measurement options
– Contact measurement using a rubber cone adapter or a surface speed wheel
– Non-contact measurement using a laser or reflective tape
– Large LCD display for clear and easy reading of measurements
– Wide measuring range with high accuracy
– Provides multiple measurement units, including RPM, m/min, ft/min, and yd/min
– Built-in memory to store and recall measurement data
– Auto power-off function to conserve battery life
– Durable construction with a rugged case for reliable use in various environments
– Ideal for use in automotive, industrial, and maintenance applications.


Laboratory Calibration

Micro Precision operates 36 laboratories globally providing reliable localized support

  • Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
  • Comprehensive scopes of accreditation to meet a broad range of customer needs
  • Expedited calibration services available
  • Pickup and delivery services available
  • Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.

Calibration equipment and workspace
Calibration Service For This Equipment

Laboratory Calibration

Micro Precision operates 36 laboratories globally providing reliable localized support

  • Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
  • Comprehensive scopes of accreditation to meet a broad range of customer needs
  • Expedited calibration services available
  • Pickup and delivery services available
  • Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.

Calibration Service For This Equipment
Calibration equipment and workspace

Quality Certified Test Equipment Repair Services

When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:

  • Cost effective; often less than OEM
  • Efficient; often much better turn-time than the OEM
  • Flexibility; willingness to work with customers to meet their needs
  • Warranted repairs
  • Ability to service many obsolete instruments

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Repair Service For This Equipment
Motherboard being repaired with soldering iron

Quality Certified Test Equipment Repair Services

When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:

  • Cost effective; often less than OEM
  • Efficient; often much better turn-time than the OEM
  • Flexibility; willingness to work with customers to meet their needs
  • Warranted repairs
  • Ability to service many obsolete instruments

Repair Service For This Equipment

Cost Effective Test Equipment Options

From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.

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Rent or Purchase This Equipment

Cost Effective Test Equipment Options

From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.

Rent or Purchase This Equipment
Electronic instruments stacked on top of one another

Our Capabilities

Micro Precision can perform instrument calibration services on equipment from variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.

Electrical

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Optical

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Thermodynamics & Chemical

Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.

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RF - Microwave

Micro Precision accredited RF & microwave calibration lab services.

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Mechanical & Dimensional

Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.

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Laboratory Standards

Calibration laboratory standards are critical for your organization’s most accurate measurements.

About Laboratory Standards

Semiconductor Calibration

Micro Precision utilizes state-of-the-art technology to analyze semiconductor wafer thickness and step height.

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