Checkline CD-2000HD Combination Contact & Non-Contact Tachometer
Measuring Range: Non-Contact - 1.00 - 99,999 rpm |
Contact - 1.00 - 19,999 rpm
Display Type: LCD
Housing Material: Plastic with rubber protective shell
Warranty: 5 years
The Checkline 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 reflective tape target that is affixed to the rotating element. In the contact operating mode, the speed is sensed by directly contacting a 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 variety of machinery and material handling applications.
A non-contact only version, the CDT-1000HD, is also available.
Also known as Fluke 931, Testo 470, Rotaro, TACH-20.
Kit Contents
- CDT-2000HD Handheld Laser Tachometer
- Slide-In Contact Adapter
- 6" Universal Surface Speed Wheel
- Cone Tip Adapter
- Reflective Tape
- Two (2) AA Batteries (1.5 V)
- Operating Instruction Manual
- Carrying Case
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
Specifications
| RPM | Non-Contact: 1.00 - 99,999 rpm
Contact: 1.00 - 19,999 rpm |
| Surface Speed | 0.30 - 6,500 feet/min
0.10 - 1,999 meters/min
4.0 - 78,000 inches/min |
| Length | 0.01 - 99,999 feet
0.02 - 99,999 meters
1.0 - 99,999 inches |
| Resolution | .01 from 0 - 100
.1 from 100 - 1,000
1 from 1000 - 99,999 |
| Accuracy | ± 0.02% of reading or 1 digit |
| Display | 5 - Digit LCD, 10mm high |
| Decimal Point | Automatic |
| Memory System | Maximum, minimum, and last reading (retained in memory for the life of the batteries) |
| Measurement System | Non-Contact: Visible LED light beam
Contact: Contact adapter |
| Engineering Units | RPM: RPM
Surface Speed: Ft/min, inch/min & meters/min
Length: Feet, inches, meters |
| Sensing Distance | Up to 24 inches (60 cm) |
Display Update
Time | 0.5 seconds or one measuring |
| Auto Power Off | After 30 seconds of non-use (minimum, maximum and last reading retained in memory) |
| Battery Life | 40 hours continuous use |
| Battery | 2 AA (1.5 V) or rechargeable |
| Weight | 6 ounces (170 grams) |
| Housing Material | ABS Plastic housing with removable protective rubber shell |
Operating Temp | 32 to 122° F (0 to 50° C) |
| Storage Temp | -4 to 150° F (-20 to 70° C) |
| Accessories | Contact adapter, cone tip, universal surface speed wheel, reflective tape, operating instructions and foam-fitted, hard plastic carrying case |
| Optional Accessories | Shaft extension, 3.15 inches (80 mm) |
| Warranty | 5 years |
Ranges
Total Length
*Note: Sizes listed are the circumference of measuring wheel
LCD Display
- Units of Measure Indicators show the user-selected units of measure.
- 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.
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