Speed and Length Meter DT-105A-12C
Hand-held tachometer for contact measurement of speed and length of elevator governor cables, hoisting ropes, cables and tapes etc. as well as revolutions of engines or shafts
High quality hand-held tachometer with LCD display for professional use
Tachometer with 16 selectable measuring units
Tachometer with 16 selectable measuring units
Speed and length meter DT-105A-12C
Special Features
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- Tachometer for contact measuring of wire speed, revolutions and length
Contact measurement of revolutions,
cable speed and length
cable speed and length
- Speed and length meter for exact measurements of revolutions per minute, total revolutions, length and velocity with different metric and english units
- 16 user selectable measuring units (min-1; rev; m/min; m/h; ft/min; ft/h; yd/min; yd/h; in/min; in/h; mil/h; cm; m; in; ft; yd)
 | Unit select switch: Built in selector switch permits the user to display readings in a wide variety of measuring units. |
- Large, electricity saving display
- Tachometer with automatic and manual memory (MAX, MIN, mean, last and 10 seperate readings) for recall in display
- Rugged aluminium housing with fixing for tripod (1/4-20 UNC thread)
- Optionally available: Inspection Certificate 3.1 according EN 10204 with calibration report
Standard Features
- Easy to use speed and length meter
- Certificate of Compliance with the order 2.1 according EN 10204 is included
Photo Gallery
Tachometer DT-12C series with measuring wheel
(12 inch circumference) for measuring speed of
hoisting ropes, cables and tapes
Available Models
| Model | Applications | |
| DT-105A-12C | contact measurement - LCD Display | |
| alternative | ||
| DT-107A-12C | contact measurement - LED Display | more |
Standard Accessories
 | Rubber Tip For contact measurement of revolutions (min-1) Click picture for more information |
 | Funnel For contact measurement of revolutions (min-1) Click picture for more information |
 | Extension 75 mm long, Click picture for more information |
 | Grooved Measuring Wheel Rubberized, 12 inch circumference for measuring speed of hoisting ropes, cables and tapes. Width of groove 22.5 mm Click picture for more information |
Accessories (optional)
 | Rubber Measuring Wheel With 12 inch circumference for measuring line speeds. Click picture for more information |
 | Calibration Certificate Calibration certificate with calibration report is optional available. |
Delivery Includes
 | Tachometer with batteries, carrying case, 2 rubber tips, 1 funnel, 1 measuring wheel (12 inch circumference), 1 extension 75 mm, Certificate of Compliance with the order 2.1 according EN 10204 free of charge and operating instructions in german and english |
Specifications
| Measuring range: (floating decimal point) | Revolution: 0.1 - 25000 min-1; 6 - 9999.9 rph Speed: e. g. 0.02 - 3810 m/min; 0.9 - 99999 m/h; 0.6 - 99999 in/min; 0.05 - 12500 ft/min; 3 - 99999 ft/h; 0.02 - 4167 yd/min; 1.0 - 9999 yd/h; 0.0006 - 142.5 mil/h Length: 0.5 - 99999 cm; 0.005 - 99999 yd/h; 0.01 - 99999 ft; 0.005 - 9999.9 yd |
| Accuracy: | Revolution: 0 - 999.9 min-1 (±0.1 min-1) ±1 digit 1000 - 9999.9 min-1 (±1 min-1) ±1 digit 10000 - 25000 min-1 (±0.01 % of reading) ±1 digit Speed and length: ±0.4 % of readings ±1 digit |
| Measuring units: | Revolution: min-1 (rpm); rph; Total revolutions (counter): rev Speed: m/min; m/h; ft/min; ft/h; yd/min; yd/h; inch/min; in/h; mil/h Length: cm; m; inch; ft; yd |
| Memory: | 13 readings (incl. MIN + MAX + last value) for 5 min after last use |
| Resolution: | Length: 0.00508 m/Impuls revolution: 60 Impulse/revolution |
| Display: | 5 digit, LCD 12 mm |
| Display update: | 1 s |
| Over range indicator: | Display is flashing |
| Auto power off: | After 5 min of non-use |
| Battery: | 2 x 1.5 V Type AA, approx. 65 h continous use |
| Low battery indicator: | ''LO BAT'' flashes in the display |
| Temperature range: | 5 - 45 °C |
| Air humidity: | 85 % RH, max. |
| Housing material: | Die-cast aluminium |
| Tripod fixing: | 1/4-20 UNC thread |
| Dimensions: | 183 x 63 x 46 mm (LxWxH) |
| Weight, net (gross): | Approx. 350 g (approx. 800 g) |
Specifications subject to change without notice!
