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CDT-2000HD Combination Contact and Non-Contact Digital Tachometer

Made in Germany
CDT-2000HD hand-held tachometer
Click images to enlarge.
The CHECK-LINE CDT-2000HD Combination Portable Tachometer combines the best features of both contact and non-contact models to accurately measure RPM, surface speed and length.

When using the non-contact mode, rotational speed (RPM) is measured using a visible beam of light. The CDT-2000HD can be up to 24 inches away from the small piece of reflective tape that is affixed to the rotating element. In the contact operating mode, the speed is sensed by directly contacting rotating device using one of the contact adapters supplied with the instrument.

The CDT-2000HD's rugged construction, portability and outstanding features make It an ideal choice for maintenance personnel, machine operators or others in a wide variety of machinery and material handling applications.

A non-contact only version, the CDT-1000HD, is also available. Click here for data sheet.

Also known as Fluke 931, Testo 470, Rotaro, TACH-20

Features

  • Measures speeds from as low as 1.00 rpm up to 99,999 rpm
  • Accuracy of 0.02% with a resolution of 0.01 RPM
  • Includes DAkkS Traceable calibration Certificate
  • Built-in memory stores maximum, minimum, average and last reading for recall to the display
  • NEW - Molded Rubber Shell Provides Additional Physical & Environmental Protection
  • NEW - Now includes larger 6 inch circumference Surface Speed Wheel standard
  • NEW - Can be set for use with 2 optional-sized surface speed wheels (12 inch or 10 cm circumference)

Applications

Measuring Ranges

RPM
Non-Contact 1-99,999
Contact 1-19,999
Surface Speed 6"* (Standard) 12"* 0.1 m*
m/min 0.10-1,524 0.40-609.6 0.10-1,999
ft/min 0.40-5,000 0.40-2,000 0.40-6,550
in/min 4.00-60,000 4.00-24,000 4.00-78,700
m/sec 0.10-25.40 0.10-10.16 0.10-33.30
ft/sec 0.10-83.33 0.10-33.33 0.10-109
Total Length
Meters 99,999
Feet 99,999
Inches 99,999
*Note: Sizes listed are the circumference of measuring wheel

LCD Display

Units of Measure Indicators show the user-selected units of measure.

Contact Indicator shows if contact or non-contact operation is selected.

Low Battery Indicator alerts the operator if the batteries are low.

On-Target Indicator confirms that the measurements are reliable.

Memory Indicators are illuminated when the maximum, minimum, average and last readings are recalled to the display for viewing.

Tachometer Accessories

Complete Kit

The CDT-2000HD includes the Tachometer, Slide-In Contact Adapter, 6" & .1m Surface Speed Wheels, Cone Tip, Funnel Tip, Extension Shaft, Reflective Tape, Two (2) AA Batteries (1.5 V), Calibration Certificate and Operating Instruction Manual -- all supplied in a foam-fitted, hard-plastic Carrying Case.

Specifications

Measuring Ranges
RPMNon-Contact: 1.00 - 99,999 rpm
Contact: 1.00 - 19,999 rpm
Surface Speed0.30 - 6,500 feet/min
0.10 - 1,999 meters/min
4.0 - 78,000 inches/min
Length0.01 - 99,999 feet
0.02 - 99,999 meters
1.0 - 99,999 inches
General Specifications
Resolution.01 from 0 - 100
.1 from 100 - 1,000
1 from 1000 - 99,999
Accuracy± 0.02% of reading or 1 digit
Display5 - Digit LCD, 10mm high
Decimal PointAutomatic
Memory SystemMaximum, minimum, and last reading (retained in memory for the life of the batteries)
Measurement SystemNon-Contact: Visible LED light beam
Contact: Contact adapter
Engineering UnitsRPM: RPM
Surface Speed: Ft/min, inch/min & meters/min
Length: Feet, inches, meters
Sensing DistanceUp to 24 inches (60 cm)
Display Update Time0.5 seconds or one measuring
Auto Power OffAfter 30 seconds of non-use (minimum, maximum and last reading retained in memory)
Battery Life40 hours continuous use
Battery2 AA (1.5 V) or rechargeable
Weight6 ounces (170 grams)
Housing MaterialABS Plastic housing with removable protective rubber shell
Housing RatingIP40
Operating Temperature32 to 122° F (0 to 50° C)
Storage Temperature-4 to 150° F (-20 to 70° C)
Accessories includedContact adapter, cone tip, universal surface speed wheel, reflective tape, operating instructions and foam-fitted, hard plastic carrying case
Optional AccessoriesShaft extension, 3.15 inches (80 mm)
Warranty5 years
Calibration CertificateIncluded

Related Products

CDT-1000HD Non-Contact Tachometer
Click image for more info
Non-Contact Tachometer
- Measures speeds from as low as 1.00 rpm up to 99,999 rpm
CDT-2000HD-TE Wire, Cable, Rope Speed Tachometer
Click image for more info
Wire, Cable, and Rope Speed Meter
- Measurement of wires, cables and ropes up to 8 mm
- Used for elevator applications and similar applications for measure cable speed and length
The CDT-2000HD-TW accurately measures the linear feed speed of welding wire in feet, inches or meters per minute.
Click image for more info
Welding Wire Speed Meter
tachometer and stroboscope calibrator
Click image for more info
Tachometer Calibrator, Stroboscope Calibrator

Downloads

Buy Now

Item Description Price
Combination Contact and Non-Contact Tachometer kit - Rotaro A5-1000
$285.00
Accessories
ISO-17025-TS
ISO-17025 Certificate for Tachometer or Stroboscope
$225.00
NISTCAL
NIST Traceable Calibration Certificate (replaces included DAKKS certificate)
$100.00
Tachometer Cone Tip for CDT-2000HD
$10.00
10 Strips of 1/2 x 4 inch reflective tape
$10.00
.1 m Circumference wheel for CDT-2000HD
$20.00
6 Inch Circumference Tachometer wheel, 7mm shaft (FPM-6)
$30.00
12 Inch Circumference Tachometer wheel, 7mm shaft (FPM-12)
$50.00
Shaft Extension for Tachometers, 3 inch
$15.00
Funnel Tip for Hand-held tachometers
$10.00
12" Knurled Aluminum Measuring Wheel
$195.00
Qty 4 Reflective Tab Sheet, 35 1/2" x 1/2" Squares
$15.00
BATT-RC4AA-WC
4-pack AA Ni-MH Rechargeable Batteries & Charger Kit
$35.00
Contact Adapter for CDT-2000 and CDT-2000HD
$75.00
CDT-CC
Carrying Case for CDT-1000HD/2000HD
$30.00
6 in Circumference U-grooved Wheel - FPM-6-GV
$50.00
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