3,000.-(Tel 0868910596) ดูรายละเอียดสินค้าอื่นที่ http://taladklongtom.com 2 in 1 Digital Laser Photo Tachometer
Specification
* 2 in 1 Non-Contact & Contact versions available Digital Laser Photo Tachometer
* Photoelectric contact double-use: tachometer / linear speed meterDT2236B (laser) Specifications: five digital large-screen LCD monitor, with word height of 18 mm Test range :2.5-99999 RPM (circle / minute) photoelectric speed mode 0.5-19999RPM (circle / minute) contact tacho mode 0.05-1999.9m/min (meter / min) contact linear speed mode Resolution: photoelectric speed: 0.1 RPM (2.5- 999.9RPM) 1RPM (1000RPM above) Contact tacho: 0.1 RPM (0.5-999.9RPM) 1RPM (1000RPM above) Contact linear speed: 0.01 m / min (0.05-99.99m/min) 0.1m/min (100m/min above) Accuracy: ± (0.05% +1 digital) Sampling time: 0.5 seconds (120 RPM above) Range options: automatically switch Work current: Maximum 45 mA Memory: Automatically remember the maximum, the minimum and the last measurement Time base: 6 MHz crystal Time-base accuracy: 10 X10-6 (0 ℃ ~ 50 ℃) Power: 4 X1.5V #7 batteries Can use both poles to measure,read, easy and fast to use.
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