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Logic Test Pen 5v 3.3v
Logic Test Pen 5v 3.3v
Regular price
HK$20.00
Regular price
Sale price
HK$20.00
Shipping calculated at checkout.
Quantity
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Delivery Options
Delivery Options
- Local delivery within Hong Kong and in-store pickup.
- Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.
- Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).
- Estimated delivery time: 1–3 business days after dispatch (Hong Kong).
- In-store pickup details (location and time) will be confirmed by email or phone message.
- Delivery times are estimates and may be affected by weather or unforeseen circumstances.
Logic test pen high and low level test 5V 3.3V digital circuit debugging electronic production
Logic test pen, an essential tool for electronic design enthusiasts! Do not use multimeter to measure the level, a hand measurement, convenient and fast oh!
Baby advantage:
1, the size is moderate, suitable for hand-held
2, elastic probe, convenient measurement
Dupont wire power supply, development board, learning board necessary tools
4, three state display: high, low level, high resistance (off)
High/low level (VCC=5V) :
- Red light (high level) -- above 2.4V
- Green light (low level) -- below 0.6V
3, blue light -- 0.6-2.4V or disconnected
