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> Laboratory frequency signal counter 240V
Laboratory frequency signal counter 240V
Car alarm system with back up battery siren, 2 points immobolizers, black wires
5" Tacho Meter with Shiftlight
* LSI design and CPLD application to reduce the quantity of electronic components, MTBF > 10,000 H
* Selective gate time (10 ms, 100 ms, 1s, 10s), Low Pass Filter (on/off) and Attenuator (x1, x10)
* Waveform adaptability: Sine, triangle, pulse
ï¼3dB bandwidth is about 100kHz
When the measured signal noise is 40dB，trigger error ≤0.3%
Freq stability of Crystal oscillator
8 digits high bright, 0.5 inch numeral tube, 3 units LED indicator, a strobe LED indicator and a ext freq mark LED indicator;
