The Digital Handheld Contact Tachometers is a microprocessor controlled digital handheld tachometer with NIST Certification. These hand-held tachometers offer total length in meters, centimeters, inches, feet and yards. In addition, total revolutions can be displayed. Now the speed of ten individual machines can be stored and retained in memory for 5 minutes or longer.
Wheels for Contact Tachometers - The new Contact Adapter Wheels for use with Contact Tachometers. The Cable Wheel is a unique 12" circumference wheel specifically designed to securely contain various sized cables and wires. This enhanced design allows the contact tachometer to be used in common speed and length applications such as elevator cables, checking welding wire length, as well as monitoring cable production speeds in the manufacturing process.
The Knurled Aluminum Wheel is a special 12" circumference wheel specifically designed for accurately detecting fabrics, textiles or fast moving conveyor belts when combined with a Contact Tachometer. Applications where line heat is present will not produce long term effects to the aluminum wheel due to its robust metal design and knurled edging. This enhanced knurled edge also provides added grip, eliminating slippage and inaccurate readings which may arise with standard wheels on smooth surfaces. These great features of the Knurled Aluminum Wheel make it the ideal choice for use in industrial speed and length hot surface temperature applications.
|Measuring Range:||0.10 to 25,000 rpm with floating decimal|
|Accuracy:||±0.06 rpm: 0.10 to 999.99 rpm|
±0.6 rpm: 1,000 to 9,999.9 rpm
±0.006% of reading ± 1 digit (or ±2rpm max.) :10,000 to 25,000 rpm
|Display:||5 digit 0.47" (12mm) high LCD||5 digit 0.4" (10mm) high LED|
|Revolutions: RPH, RPM Feet; FPH, FPM Miles; MPH|
Yards: YPH, YPM
Meters: mPH, mPM
Length: m, cm, inches, feet, yards
Total revolutions: REV
|Memory:||13 readings are stored in memory and retained for 5 minutes (last, max., min. and 10 extra measurements)|
|Display Update Time:||1 second typical|
|Detection:||Optical Coupler, 60 pulses/rev.|
|System Control:||Single-chip C-MOS microprocessor|
|Over Range Indicator:||Flashing numerals|
|Voltage Requirement:||Size: 2 AA 1.5V|
|Battery Life:||Life: Approx. 65 hours||Life: Approx. 40 hours|
|Low Battery Indicator:||Flashing "LO BAT" display||"B" display|
|Auto Power Shut-Off||Yes|
|Operating Temperature:||32° to 113°F (0 to 45°C)|
|Construction:||Die-cast aluminum housing|
|Weight:||0.9 pounds (400g)|
|Dimensions:||7.2"L x 2.4"W x 1.8"H|
|Optional Accessories:||Wire/ Yarn Fixture, 12” Grooved Wheel also available|
Multi-Mode Speed Selection:
|Per Minute RPM, FPM, mPM, YPM, IPM, MPH|
|Per Hour RPH, FPH, mPH, YPH, IPH|
2 Cone Adapters, 1 Funnel Adapter, 3-1/2" Extension Shaft, Carrying Case, 1 Master Wheel (6" cir.), NIST traceable certificate.