This product is based on GPS module data and is mainly used for carrying speed measurement of outdoor
mobile objects. It has a wide range of application scenarios, simple operation and convenient use.
Product features
• This product has a built-in lithium battery, which can be used continuously for 4 hours when fully charged.
• This product can provide you with the following data,
(1) Fastest speed (data will be locked)
(2) Real time speed (real-time update)
(3) Number of GPS satellites
(4) Number of GPS messages
Product specification:
Size: 67x33x21mm
Weight: 43.5g
Usage
1. Place the speedometer in the test object and install it firmly. The GPS module is upward and can't be
covered by metal objects. Turn on the power switch and wait for GPS to search for satellites. When the
number of satellites reaches more than 7, speed measurement can be started. It will take more than 3
minutes for a new place to search for satellites for the first time. (The more satellites, the more accurate the
measurement data)
2. This product is equipped with type-c charging interface. The red light will be on when charging, and the
blue light will be on when fully charged.
3. About the use of the reset key. There are two methods for data reset.
This product has no data storage function. When the speed is measured for the second time, the data needs
to be reset. Data drift and other phenomena will occur based on the GPS characteristics. The data after reset
will not be zero. In addition, the device will start to work after power on. Instantaneous movement will also
cause data changes.
(1) After speed measurement, please shut down the machine and wait for about 1 minute. After the data
becomes single digits, you can measure the speed again.
(2) After speed measurement, shut down the machine first, press the reset key for several times, then turn
on the machine, wait for the data to change into single digits, and then measure the speed again.
MASTER GPS tachometer
#16102
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Pichler Modellbau | Lauterbachstr. 19 | 84307 Eggenfelden
Mail@pichler.de | 08721508266-0