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AVD06 Non-contact Voltage Detector AC 12-1000V Test Pen

$5.75
AVD06 Non-contact Voltage Detector AC 12-1000V Test Pen   Descriptions: This dual mode voltage detector is easy to detect AC

TDS-1396 TDS Water Quality Test Pen Digital Temperature Meter

$14.95
Features: Used to measure the solution pH and TDS and temperature. Electrode probe can be replaced, ATC function. Easy to