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Description
Original Photoelectric / Contact Tachometer DT-2859Ships FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION]Packing List photoelectricity Contact tachometer Specification and model DT 2859 Product application Used to measure the speed of motorLinear velocity or frequencyWidely used in motorElectric fanpapermakingPlasticchemical fiberautomobileaircraftShipbuilding and other manufacturing industries One meter for multiple purposesoneplatformThe instrument can be used
Ships FREE Handling Day: 1-3 Days, Arriving Day: 15-35 Days[SHORTDESCRIPTION]Packing List
| photoelectricity/Contact tachometer |
| Specification and model： | DT-2859 |
| Product application： | Used to measure the speed of motor、Linear velocity or frequency；Widely used in motor、Electric fan、papermaking、Plastic、chemical fiber、、automobile、aircraft、Shipbuilding and other manufacturing industries。 |
One meter for multiple purposes。oneplatformThe instrument can be used asphotoelectricitytypespeedsurface，Non contact speed measurement（r / min）；It can also be used asContact tachometerconductspeedandLinear velocitymeasure( m / min , ft / min )Contact measurement of metal。Frequency can also be measured，cycle，Number of pulses，Pulse distance，customPulse distanceetc.。
*digital display，Parallax free。
*Wide measurement range，High resolution。
*Automatic memory of large values during measurement、Small value and one measurement。
*Strong structure、delicate，be easy to carry about。The whole machine adopts durable advanced electronic components；The shell is light and hardABSPlastic，Beautiful appearance，Easy to use。
| measuring range | photoelectricity | 2.5 ~ 99,999 r / min |
| Contact | 0.5 ~ 19,999 r / min | |
| Linear velocity | 0.05 ~ 1999.9 m / min 0.2 ~ 6560 ft / min | |
| frequency | 0.04 ~ 1666.65 Hz | |
| resolving power | speed | 0.1 r / min (0.5 ~ 999.9 r / min) 1 r / min (1000 r / minabove) |
| Linear velocity | 0.01 m / min (0.05 ~ 99.9 m / min) 1 m / min (100 m / minabove) or0.1 ft / min (0.1 ~ 999.9 ft / min) 1 ft / min (1000 ft / minabove) | |
| Accuracy | ± (0.05% n + 1 d) | |
| Sampling time | 1.0 s（60 r / minabove） | |
| Range selection | Automatic switching | |
| Memory value | large/Small/value | |
| Time base | quartz crystal | |
| Effective distance | 50 ~ 250 mm（Canontypevalue）largeby600 mmIt depends on the brightness of the LED | |
| Power consumption | about80 mA（During measurement） | |
| Operating temperature | 0 ~ 50 °C | |
| Power Supply | 4section7No. 2 battery | |
| size | host | 140 x 72 x 34 mm |
| sensor | Φ 45 x 195 mm | |
| weight | 245 g（Battery free） | |
Standard configuration:
1.host....................................1platform
2.sensor...............................1platform
3.Portable case.................................1individual
4.instructions.................................1share
5. 350mmReflection zone.....................2strip
6.Taper adapter(AS35A) ............1individual
7.Funnel adapter(AS35B) .........1individual
8.planeLinear velocityround(AS35C) .........1individual
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy