Jonard Tools PT-100 Coax Cable Wire Tracer Pocket Continuity Tester & Toner with Audible Beep and LED, Red healthJAPAN_March2024 Maximum application signal frequency: 5KHz

Maximum application signal frequency: 5KHz Package Included: 6pcs 1-Channel PC817 Optocoupler Isolation Module

Automatic Sensor: Lights up just by putting your hands on

1) Patients with severe arterial blood circulation disorder

Astrid Twardy GmbH Zinc + Selenium capsules for immune system and cell protection

Jonard Tools PT-100 Coax Cable Wire Tracer Pocket Continuity Tester & Toner with Audible Beep and LED, Red healthJAPAN_March2024 Maximum application signal frequency: 5KHzJonard Tools PT 100 Coax Cable Wire Tracer Pocket Continuity Tester & Toner with Audible Beep and LED, Red Designed to identify cables in an MDU and detect troublesome short circuits, this pocket continuity tester and toner is perfect for testing cables up to 5,000 ft (1,500 m) on the go. This tester features the following: Loud tone identifies line carrying signal LED light indicates splitters, DC shorts, and other self grounding devices in cable