Fish Tank Water Level Alarm Waterproof Water Alarm Detector with Probe Splitter Cable

Feature: 1. The shell is made of high?quality ABS material, which is durable and has a long service life. 2. The international standard power cord makes the fish safe and worry-free, and protects the fish s health. 3. The double-sided adhesive has strong adhesion, waterproof and high temperature resistance. 4. One-year service life, during which there is no need to replace the battery, you save worry and effort. 5. The suction cup probe is accurate. The water level detection is small in size and powerful in function. Specification: Item Type: Water Level Alarm Detector Battery: 3 x LR44 Button Batteries (Shipped with Built-in Battery) Battery Capacity: 160mAh Scope of Application: Fish Tank Water Level Monitoring Sump Filter Monitoring Sump Water Level, etc. Product Size: Approx.7x 5cm/ 2.8x2.0in(The Error of about 0.5cm/0.01in) Probe Cable Length: Approx. 1.2 m/3.9ft (With an Error of 1-2cm/0.03-0.06in) . Package List: 1 x Water Level Alarm Detector1 x Double-Sided Tape1 x Power Cable Note: During installation, point L of the lowest water level probe must be at the bottom end, and point H of the highest water level probe at the top end. The alarm cannot be placed in water or wetted by water. Just put the probe in the water, change the battery, please recognize the positive and negative poles.