Non-Contact DT-2236B Handheld Tach Revolving Meter
Up to 96 continuous measurement values are stored at the same time, much convenient for users to check the measurement data for collect & record.
The measured value will be displayed again as long as the memory key is pressed when the device in the standby state; The measured numerical value will be displayed first, and then the English symbol, displayed alternately.
Hand-held digital tachometers are one of the universal mechanical test instruments with wide measuring range, high precision and recording function, which can measure rotational speed and surface speed. Compared with general tachometers, this style tachometers are much easy to operate for its portable exquisite size and ergonomically design. At present, for the smart digital tachometers, we have contact, non-contact, contact + non-contact (photo) 3 main categories. As an aside, for the non-contact (photo) Tach-testing, it needs to attach reflective mark to the rotating object to be measured, and the visible light of the tachometer is aligned with the reflective mark for measurement.
Features of Non-Contact DT-2236B Handheld Tach Revolving Meter
Photoelectric + Contact
99999 Max. digits LCD display
Wide measuring range & high resolution.
It is used the exclusive microcomputer (CPU) LS-I circuit.
Automatically store Max/Min/Last measurement values.
Durable, long-lasting electronic components & high quality ABS.
Low battery voltage indication + Automatically power off function.
Specifications of Non-Contact DT-2236B Handheld Tach Revolving Meter
| Measuring way | Photo | Contact (2 modes) |
| Resolution | photoelectric Rotation speed: 0.1RPM(2.5~999.9RPM) 1RPM(over 1000RPM) Contact Rotation speed: 0.1RPM (0.5~999.9RPM) 1RPM (over 1000RPM) Contact Surface speed: 0.01m/min (0.05~99.99m/min) 0.1m/min (over 100m/min) |
| Sampling time | 0.8s(over 60RPM) |
| Range selection | Auto switch |
| Detecting distance | Photo: 50mm~500mm |
| Power consumption | Max. 50mA |
| Memory | Auto memory Max./Min./Last value |
| Time Base | 6MHz Quartz crystal |
| Circuit | Exclusive one-chip of microcomputer LS-I |
| Accuracy of time base | 10×10-6 (0℃~50℃) |
| Battery | 4X1.5V AA Size Battery or to external DC 6V |
| Max. display | 99999 |
| LCD size | 5digits, 18mm high |
| Backlight | Yellow green backlight LCD |
Technical parament of Non-Contact DT-2236B Handheld Tach Revolving Meter
| Basic function | Range | Basic accuracy |
| Photoelectric Rotation speed | 2.5~99999RPM(r/min) | ±(0.05%+1 digit) |
| Contact Rotation speed | 0.5~19,999RPM (r/min) | ±(0.05%+1 digit) |
| Contact Surface speed (metric) | 0.05~1999.9m/min | ±(0.05%+1 digit) |
FAQ
1. What is our company MOQ?
As for now it is flexible, but it affects prices.
2. What's the best payment term?
Such as Western Union,T/T, L/C,Paypal, Bank Transfer, Money Gram, etc.
3.What's our company sample policy?
We will send you some samples with pleasure,but you need to pay for it.
4. What is our shipment and delivery term?
Shipment: Professional DHL/Fedex/TNT/UPS and other special line.
Delivery term:Within 4-7 days after payment by (DHL/TNT/UPS/EMS/Fedex)
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DT-2236B Handheld Tach Revolving Meter Non Contact Images
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