DT-2859 Tachometer PHOTO CONTACT 2 in 1 Surface speed Frequency 2.5-99999 r/min
Model No.︰DT-2859
Brand Name︰AERMANDA
Country of Origin︰China
Unit Price︰US $ 100 / Piece
Minimum Order︰1 Piece
Product Description
DT-2859 Tachometer PHOTO CONTACT 2 in 1 Surface speed Frequency 2.5-99999 r/min
Used to measure rotative velocity, surface speed, frequency of motor. Applicable to the product departments of motor, fan, chemical fiber, washing-machine, automobile, airplane, steamer etc.
Features
* Multifunctional, one instrument combines PHOTO TACH.(RPM) & CONTACT TACH. (RPM , m / min, ft / min ). It can also be applied to the measurement of Frequency, Cycle, Pulse Times, Pulse Distance, User-defined Pulse Distance, etc.
* Digital display with no guessing errors.
* Wide measuring range and high resolution.
* The last value / max. value / min. value will be automatically stored in memory.
* The use of durable, long-lasting components, including a strong, light weight ABS-plastic housing assures elegant shape and ease of use.
* Use USB data output to connect with PC.
* Provide Bluetooth data output choice.
Model & Applications
|
Model |
Photo |
Contact |
Surface Speed |
Frequency |
Cycle |
Pulse Times |
Pulse Distance |
|
DT-2859 |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
|
DT-2236 |
√ |
√ |
√ |
— |
— |
— |
— |
|
DT-2858 |
√ |
√ |
√ |
— |
— |
— |
— |
|
DT-2857 |
√ |
— |
— |
— |
— |
— |
— |
|
DT-2856 |
√ |
√ |
— |
— |
— |
— |
— |
Specifications
|
Measuring Range |
Laser |
2.5~99,999 r/min |
|
Contact |
0.5~19,999 r/min |
|
|
Surface Speed |
0.05~1999.9 m/min 0.2~6560 ft/min |
|
|
Frequency |
0.04~1666.65 Hz |
|
|
Resolution |
Rotative Velocity |
0.1 r/min (0.5~999.9 r/min) |
|
1 r/min (Over 100 m/min) |
||
|
Surface Speed |
0.01 m/min (0.05~99.9 m/min) 1 m/min (Over 1000 r/min) |
|
|
0.1 ft/min (0.1~999.9 ft/min) 1 ft/min (Over 1000 ft/min) |
||
|
Accuracy |
±(0.05%n+1d) |
|
|
Sampling Time |
1.0s(Over 60 r/min) |
|
|
Test Range Select |
Automation |
|
|
Memory |
Max Value /Min Value /Last Value |
|
|
Time Base |
Quartz Crystal |
|
|
Laser Tach |
50~250 mm/2~10 inch(Typical) |
|
|
Detecting Distance |
Max 600 mm/24 inch |
|
|
Power Consumption |
80 mA (Testing) |
|
|
Operating Temperature |
0~50ºC(32~122ºF) |
|
|
Power Supply |
4x1.5V AAA Size (UM-4) Battery |
|
|
Dimensions |
Main Unit |
140x72x34 mm(5.5x2.8x1.3 inch) |
|
Sensor |
Φ45x195 mm(Φ1.8x7.7 inch) |
|
|
Weight |
245g/0.540 lb(Not Including Batteries) |
|
Price Terms︰ FOB Shenzhen
Payment Terms︰ TT/Western Union/Paypal
Packing︰ Export carton
Lead Time︰ 3 days