-40%
Logic Tester Pen Level Tester 5V 3.3V Digital Circuit Analyzer Detecting Probe
$ 3.15
- Description
- Size Guide
Description
Features:
Medium size, suitable for handheld
Elastic probe, easy to measure
DuPont line power supply, development board, learning board necessary tools
Three states show: high, low, high resistance (disconnect)
High and low level (VCC=5V):
Red light (high level) - more than 2.4V
Green light (low level) - 0.6V
Blue light - 0.6-2.4V or disconnect
Model NO.3010110
Supply voltage - 5V or 3.3V
Level determination
5V power supply
(0V< low level <0.6V, 0.6< high resistance <2.4V, 2.4V< high level)
Level determination
3.3V power supply
(0V< low level <0.39V, 0.39< high resistance <1.49V, 1.49V< high level)
Package Included:
1 x Logic Tester Pen Level Tester 5V 3.3V Digital Circuit Analyzer Detecting Probe Debugger