Description
Checkline DT-105A Hand-Held Contact Tachometer
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Accurately measure rotational and surface speed, as well as length. Built-in selector switch permits the user to display readings in a wide variety of engineering units.
The DT-105A-12 and DT-107A-12 includes a 12″ circumference measuring wheel which is offered for safer and easier surface speed measurement by keeping the users hand farther from the moving surface and slowing down the rotational speed.
Features Checkline DT-105A Hand-Held Contact Tachometer
- Includes NIST Traceable Calibration Certificate
- Built-in memory for last, maximum, minimum and 10 separate readings
- Rugged cast aluminum housing
- Includes Traceable calibration Certificate
- LCD Version for use in sunlight and for longest battery life (DT-105A)
- LED version for use in poorly lit or dark environments (DT-107A)
LCD Display vs LED Display

Optional 12″ Wheel for Large Diameter Cables, Tapes & Bands

Specifications Checkline DT-105A Hand-Held Contact Tachometer
| Display Range | 0.10 to 25,000 rpm with floating decimal |
| Accuracy | 0.10 to 999.99 rpm: ±0.06 rpm 1,000.0 to 9,999.9 rpm: ±0.6 rpm 10,000 to 25,000 rpm: ±0.006% rpm |
| Display | DT-105A: (LCD MODEL) 5 digit 0.47″ (12mm) high DT-107A: (LED MODEL) 5 digit 0.4″ (10mm) high |
| Measurement Units | Per Second: Inches, Centimeters (optional, inquire) Per Minute: Revolutions, Inches, Feet, Yards, Meters Per Hour: Miles, Kilometers (optional, inquire) Total: Revolutions, Inches, Feet, Yards, Centimeter, Meters |
| Memory System | 13 readings are stored in memory and retained for 5 minutes (last, max., min., and 10 measurements) |
| Over-Range Indicator | Flashing numerals |
| Detection | |
| Update Time | 1 second (typical) |
| Batteries | 2 – 1.5 V AA |
| Battery Life | Approx. 65 hrs. (DT-105A) Life: Approx. 40 hrs. (DT-107A) |
| Low Voltage Indicator | Flashing “LO BAT” display (DT-105A) “B” display (DT-107A) |
| Operating Temp | 32 to 113° F (0 to 45° C) |
| Weight | 0.9 pounds (400 grams) |
| Dimensions | 7.3″ L x 2.4″ W x 1.8″ H |
| Origin | Taiwan |
| Warranty | 1 year |
| Accessories Included | 2 cone adapters, 1 funnel adapter, 3-1/2″ extension shaft, 1 surface speed wheel (6″ circumference), carrying case, operating instructions |
| NISTCAL | NIST traceable calibration certificate |
Complete Kit:
The DT-105A-12 and DT-107A-12 includes a 12″ circumference measuring wheel instead of the 6 inch one
KARYA MANDIRI TECHINDO merupakan supplier peralatan ukur dan uji terlengkap di Indonesia. Kami menyediakan berbagai alat Radio Komunikasi, Telpon Satelit, Surveying Instruments, Survey Tools, Binocular, Alat Ukur & Uji, Alat Analisa Air & Food dan Sirine.
KARYA MANDIRI TECHINDO adalah Supplier Checkline DT-105A Hand-Held Contact Tachometer di Jawa Barat & Jakarta dan juga menjual Brand Checkline dll. lihat produk kami lainnya di sini JSI, SGI, SMG atau hubungi kami melalui Whatsapp 0821-3010-0456. atau melalui email karyamandiritechindo@gmail.com.
Dalam pengiriman produk yang pelanggan beli, sebelumnya sudah kami cek untuk memastikan produk dalam keadaan baik dan siap kirim.







