Tarot Optical Speedometer/tachometer/rotor Speed Table Tl2788 Rcd3063

Tarot Optical Speedometer/Tachometer/Rotor Speed Table TL2788 RCD3063 Description: Name: Tarot Optical Speedometer TL2788 RCD3063 Power supply: CR2032/LIR2032 battery Standby current: 10uA Current: 3mA Color: White Weight: 40g Mode 1: Electronic Shutter Mode 1)High-speed electronic shutter 2)10 Level aperture adjustment 3)4 LCD display ,accuracy + / - 1 RPM 4)Suitable for measuring helicopter rotor 5)RPM Measuring range: 800 ~ 4200RPM 6)Measurement remotely and non-contact 7)Auto memory the last six sets of measurement data Mode 2: Sensitive Sensing Mode 1)Support 2 to 5 bladed paddle 2)Measuring range: 0 ~ 20000RPM 3)Suitable for measuring fixed and multi- rotor 4)Auto memory the last six sets of measurement data Usage: 1) Red Button is a function button is the key to open the power, in the off state, press the red button, you can open the tachometer power and transferred to the last saved speed, you can use the red button to browse to and select the nearest five groups of measurement results every time you press the red button to cut to the next set of measurements, the successful first letter after switching P + measure number, and then displays the group's reference speed, for example, the first group is shown as P 01, the fifth group is shown as P 05. this features user-friendly comparison of the measurement of two or more objects. 2) Double-click on the red button to open the bright LED strobe light, strobe light when working, strobe indicator flashes on the LCD display; double-click the red button again, then turn off the LED strobes. 3) Press the red button (2 seconds) to enter the aperture setting menu, use the "+" "-" button to set the aperture size, F1-F10 aperture of 10, the greater the value, the better the light transmission, the user can according to the environment light intensity and speed of the object to be measured to adjust the aperture to achieve best results. 4) "+" Button to increase the set RPM value, press "+" button, you can quickly increase the RPM value, "-" button to reduce the RPM set value, press "-" button, you can quickly reduce the RPM value is set while the value displayed on the LCD screen. 5) When the upper right corner of the LCD screen shows the battery symbol, to prompt the user to replace the battery, the device uses a CR2032 battery; If you use a dark environment, use LIR2032 battery can provide higher performance strobe. 6) The system will be shut off automaticallyafter 30 seconds of no operation. Measurement: Hold the device, the object observed through the viewfinder (For example helicopter main rotor) through the "+" and "-" buttons to set the speed when the set reference speed value less than the actual speed of the rotor through the viewfinder to see a more with slow rotating speed; speed when the actual speed is greater than the set speed, seen through the viewfinder of a slower rotor speed reverse rotation, the closer the actual speed, the slower rotation of the rotor, when the set value is equal to the actual speed, when seen through the viewfinder of the main rotor is stationary and the reading on the LCD screen is the current speed of the main rotor. Package include: 1 x V2.0 Optical Speedometer RCD3063 2 x Manual 1 x Case