Description and Specification for Lab Tenders
Logic Probe for Electrical Training Labs, We are manufacturer, supplier, exporter and solution provider in quality Logic Probe for Electrical Training Labs.
Logic Probe - Logic Testing TTL and CMOS, Displaying pulse presence and
logic states, Catching pulse to 30ns or pulse trains to 17MHz, Input
overvoltage protection, ABS case, Two audio tones, Two exterminals
SPECIFICATIONS
- Input impedance. 1MΩ
- Width of min. pulse: 30 ns.
- Max.input frequency: 17 MHz.
- Measurable logic gate
* Logic1(red LED lights) and buzzer:
TTL: 2.3V ± 0.2V
CMOS: 70%Vcc.
* Logic 0 (green LED lights) and buzzer:
TTL: 0.8V ± 0.2V
CMOS: 30%Vcc.
- Input overvoltage protection: ± 220V DC/AC 15sec.
- Pulse(yellow LED) flashing time: 500ms.
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