Water Witch
High Water Switch - 12Vdc/Max. 15 amp
No reviews yet
Images Indicative Only - Please carefully check product information and options
Water Witch
High Water Switch - 12Vdc/Max. 15 amp
No reviews yet
Part Number:

The 23-12 (includes 23-12B & 23-24) and Model 10-12 (includes 10-12 and 10-24) high water alarm is the perfect device for your high water level detection needs. The switch powers up in an off state (no calibration on power up) and meets or exceeds both the Canadian & U.S. Coast Guard standards. Currently in use by the U.S. Coast Guard, this switch is designed to precisely monitor water levels. The 23-12/24 and 10-12/24 will only activate only after detecting water for 3 continuous seconds. Once water has left the sensor, it will instantly turn off.

Other Benefits Include:

Waterproof - Impermeable to all bilge substances
No moving parts
Will not pump pure gas, diesel or oil
Easy to install
7 year unbeatable limited warranty (5 Year For 10-12 and 10-24)

- 12 Vdc
- Supports up to 15 Amps
- Size: 2''W x 1.335”H x 1”D
- Compact and easy to install
- Delay on 3 seconds
- Delay off instantaneous

After ordering online, you will receive an automated email confirmation containing your order details. Your order will then be confirmed within a few minutes of placing your order.

It is our policy to ensure we deliver to our customers in a timely manner. In order to achieve this we use a range of freight companies depending on the size and weight of your order. In some instances we may use a number of carriers to get your products to you. For example, chain may come by road, some electronic equipment by air.


Most orders are shipped within 2 - 5 Days

Shipping rates

Orders delivered to Australian Post Codes under $499 attract an $18.00 shipping charge.

Orders of $499 or more ship free.*


For Remote areas and bulky items. If the cost to send is vastly different to our standard delivery costs, someone from our team will contact you prior to dispatch to arrange further payment or to issue a refund if you are not happy with the additional charges.

International orders will be charged at $0.00 initially and our staff will be in contact with a shipping quote. If the quote is not accepted the customer reserves the right to cancel their order and be refunded in full.

Should you have any queries or concerns about shipping, please don't hesitate to get in touch by clicking the support button on bottom right of the page.