XSZ-02 Speed digital display instrumentDetailed product description：

XSZ-02 speed digital display instrument is a new generation intelligent speed digital display instrument that uses a new single-chip microprocessor as the main chip. It includes most of the functions of speed digital display instruments, with six digit data display and one digit function display; It can perform cycle, frequency, speed, and counting functions, and has a serial port connected to a computer; Equipped with dynamic analysis and recording software, it is an ideal desktop instrument.
There are seven digital tubes on the panel, with the leftmost tube displaying function codes from 0 to 3, representing the respective functions, which are operated and converted by the "◄" film button; A set of six digit digital displays on the right end are used for functional display, including frequency measurement, cycle measurement, speed measurement, and counting; When setting, display the corresponding parameters.
Key function:
1. "SET" key: Enter the parameter setting state and save to exit.
2. "▲" key: When setting the state, the flashing position is increased by 1; count
When in state, press and hold this key to stop counting, release this key to start counting again from zero.
3. "◄" key: Shift key when setting the state; When not in the set state, this key is a function conversion key, and every time it is pressed, the green code is displayed in a loop from 0 to 3.
4. "RST" key: Reset key.

Main technical specifications of XSZ-02 speed digital display instrument:
Power supply: AC 220V ± 15%, 50Hz ± 5%
Input signal frequency: 0.1Hz~10kHz
Input signal amplitude: sine wave ≥ 300mV
Rectangular wave 0.5V~12V
Speed measurement range: 6-999999r/min
Measurement range: 0.0001-16.0000 seconds
Counting range: 1 to 999999
Display range: 0.0001 to 999999. (decimal point can be set arbitrarily)
Basic error: ± 0.02%
Coefficient setting range: 0.0001 to 99999
Sampling time: adjustable from 0.1 to 2.0 seconds
Operating environment: Temperature range of 0-45 ° C
Relative humidity ≤ 80%
Dimensions: 180 × 75 × 210
Weight: Approximately 1.2kg