Tachometer (Laser Type) (DT 2857)

• Application: Ultrasonic Speed
• Display: Digital
• Detection Method: Non-contact
• Connection Type: Wireless
• Pressure Resistance: Without Pressure Resistance
• Anti-jamming: Not Anti-jamming
• Model NO.: DT-2857
• Shakeproof: Not Shakeproof
• Noctilucence: Without Noctilucence
• Waterproof: Not Waterproof
• Weight: >100g
• Transport Package: Box
• Specification: DT-2857
• Trademark: tlead
• Origin: Qingdao, Shandong Province, China
• HS Code: 90291090
• Production Capacity: 100000 Pieces/Month

Product Description

Tachometer (Laser Type) (DT-2857)

Application: Applicable to the product departments of motor, fan, paper-product, chemical fiber, washing-machine, automobile, airplane, steamer etc.
* Measuring RPM is safe & accurate without attachment to object.
* 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.
 

Measuring Range	2.5 ~ 99,999 r / min
Resolution	0.1 r / min (2.5 ~ 999.9 r / min)   1 r / min (Over 1000 r / min )
Accuracy	± (0.05% n + 1 d)
Sampling Time	1.0 s (Over 60 r / min )
Test Range Select	Automation
Memory	Max / Min / Last Value
Time Base	Quartz Crystal
Laser Tach Detecting Distance	50 ~ 250 mm / 2 ~ 10 inch (Typical), Max. 600 mm / 14 inch
Power Consumption	80 mA (Testing)
Operating Temperature	0 ~ 50 °C
Power Supply	4 x 1.5 V AA size (UM-3) battery
Dimensions	145 x 74 x 32 mm
Weight	260 g (Including Batteries)