LCD Digital Tachometer Non Contact Laser Photo RPM Tach Meter Motor Speed Gauge

Description

LCD Digital Tachometer Non Contact Laser Photo RPM Tach Meter Motor Speed Gauge
Description
Introduction:
1. The digital tachometer is used to detect the speed of the motor.
2. With microcontroller as the core, photoelectric speed sampling processing is carried out to realize non-contact measurement speed.
3. Widely used in industries such as motors, washing machines, fans, automobiles, trains, airplanes, etc.
Features:
1.Uses the laser for precise measurement,wide measuring distance from 50 to 500mm.
2.Automatically record the Max value,Min value and Last value.
3.Low battery indication,data storage and non-contact measurement.
4.Easy to hold and carry.
5.Widely used in motor,fan,washing machine,automobile,airplane and other industries.
Specifications:
Model:DT2234C+
Test range: 2.5RPM ~ 99,999RPM
Resolution:0.1RPM (revolution/minute) (2.5～999.9RPM),1RPM (revolutions per minute) (above 1000RPM)
Accuracy:±(0.05%+1)
Sampling time: 0.8 seconds (above 60 RPM)
Measuring Distance:50 ~ 200mm
Time base: 6MHz quartz crystal oscillator
Range selection: automatic switching
Memory:Max/Min/Last value
Power Supply:1 x 9V Battery (Not included)
Power consumption: about 35mA
Item Size:127 x 58 x 25mm
The package:
1 x Digital Tachometer
3 x Reflective strip
1 x Carrying Bag
1 x User Manual
Note:
Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Terms & Conditions
Payment
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Shipping
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Return
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We accept any return in 30 days that we promise.
If buyer return it just because buyer don't like it or bought a wrong item, it is buyer pay for return shipping fee.
if item is defect or wrong when it. we will pay for the shipping fee after buyer show the shipping invoice.
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, if you don't get RMA NO. from us, it is no possible for us to get the parcel. and we will take no further auction for the return.
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About us
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Our working time: 9:00 AM - 18:30 PM (Beijing Time GMT+8 ), Monday - Friday. (weekend and holidays excluded).
On Jul-13-21 at 00:12:43 PDT, seller added the following information: