HP-162B-contact optical tachometer Details


Product Description:
Features:
1. Exterior design and hand with the perfect curve
2. Large-screen LCD display 16mm high characters
3. A machine multi-purpose, convenient and practical
4. Laser point source, the role range, anti-interference ability
5. Microcomputer intelligent design, the circuit is simple and reliable
6. Can be an external power supply, is conducive to long hours of continuous use

Technical parameters:
◎ Test Range: 2.5 ~ 99999m/min (r / min) photoelectric speed mode;
            0.5 ~ 19999m/min (r / min) exposure speed mode;
            0.05 ~ 1999.9m/min (m / min) contact with wire-speed mode
◎ Resolution: 0.1RPM (2.5 ~ 999.9RPM); 1RPM (1000RPM above);
            0.1RPM (0.5 ~ 999.9RPM); 1RPM (1000RPM above);
            0.1m/min (0.05 ~ 99.99m/min); 0.1m/min (100m/min or more)
◎ Measurement Accuracy: ± (0.05% +1 words)
◎ Sampling time: 1.0 seconds (60RPM above)
◎ range selection: automatic switching five large-screen LCD display, 16mm high characters
◎ Memory: automatic memory maximum, minimum and final measurements
◎ Time Base: 6MHZ quartz crystal, the accuracy of 10 × 10-6 (0 ℃ ~ 50 ℃)
◎ Effective Distance: 50mm ~ 1000mm
◎ Power Supply: 4x1.5V SIZE battery or external 6V DC Power Supply
◎ Power consumption: about 30mA