| Return shipping will be paid by | Buyer |
|---|---|
| All returns accepted | Returns Accepted |
| Item must be returned within | 30 Days |
| Refund will be given as | Money back or replacement (buyer's choice) |
| Brand | Electronix Express |
| MPN | 31ERWD2 |
Check the listing for details. Water Detector Soldering Practice Electrical Engineering Kit. Condition: New. Listed at 21.99 USD. 555 Oscillator circuit drives speaker (included) to sound alarm when water level rises on remote detector board and changes conductivity between two contacts.
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