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Engine Tachometer NTCH-200
Engine Tachometer NTCH-200 is a non-contacting type tachometer. Which is easy to measure the rotational speed just by bringing the detection head close to the high-tension wires of gasoline engines. It consists of two type parts, partitioned by a colon left part is for 2 circles engines and the right part is for 4 circle engines as follows. The engine type selected will be displayed on the display and memory storage is inputted in this device.
| Application 2-circle | 1,2,3,4- cylinder |
| Application 4-circle | 1,2,3,4,5,6,8-cylinder |
| Range Engine | 100 to 20,000 r/min |
| Range Laser | 2.5 to 99,999 r/min |
| Detection Method Engine | Electromagnetic Introduction |
| Detection Method Laser | Reflection |
| Detection Distance Engine | 10 to 200 mm |
| Detection Distance Laser | 50 to 500 mm, Max 2 m |
| Resolution | 0.1/1 |
| Accuracy | ± ( 0.5%n + 1d ) |
| Memory | Max / Min / Last Value |
| Temperature range | 0 to 50°C |
| Humidity | ˂85 % RH |
| Dimension | 178 × 68 × 39 mm |
| Power Supply | 4 × 1.5 V, AA (UM-3) |
| Weight | 164 g (without Batteries) |
Engine Tachometer is used in departments of motor, fan, paper products, plastics, chemical fiber, washing machine, automobile, airplane and steamer.
| Accessories no. | Name |
| 1 | Reflective Tape 350 mm |
| 2 | External Antenna |
| 3 | Carrying case (B01) |
| Laser Range | 2.5 to 99, 999 rpm |
| Contact Range | 0.5 to 19, 999 rpm |
| Surface Range | 0.05 to 1999.9 m/min |
| Speed Range | 0.2 to 6560 ft/min |
