SZE-01 Intelligent Desktop Digital SpeedometerDetailed product description：

Product Details:
The SZE-01 intelligent desktop digital tachometer is an intelligent digital measurement instrument that uses microprocessor technology. The Z-80 series chip is the main core circuit, equipped with a measurement speed program and auxiliary processing program to ensure correct measurement. It has high measurement accuracy, complete functions, easy to use, strong anti-interference ability, flexible sampling time setting, and the number of pulses per revolution setting. It can be used in conjunction with various sensors in our factory. The instrument is equipped with a small typewriter, which can record and display the maximum and minimum speed values, as well as the average speed and acceleration, using different keyboard operation functions to meet the needs of different users while measuring.

Main technical indicators

Display mode: Six digit LED digital display
Maximum operating frequency: 10kHz
Tested conversion: 60-100000r/min
Tested signal waveform: square wave
Tested signal amplitude: 3.5-10V
Measurement error: less than 5 × 10-4
Sampling time: 0.1-10s (step size 0.1s)
Number of pulses per revolution: 1-600P/R
Working environment: 5-40 ℃, relative humidity<85%, non corrosive gas
Power supply: AC 220V ± 22V 50 ± 0.5Hz
Dimensions: 130 × 310 × 390 (mm) Height × Width × Depth
Weight: 5kg