MagTool ATO Optical Sensor with QST Tech & Smart ETFT for Fresh and Reef Tanks (MT-LITE)

About this item

• Everything you need is included in the package. Powerful magnet supports 15mm thick glass wall. Check valve prevents water from back flowing from the tank. Hose holder allows you easily secure the tubing. Powerful 70gph water pump can lift water up to 2.5 m high.
• Enhanced Features - Updated ETFT (Extended Time Filling Technology), AFT (Anti-fluctuation Technology), and QST 3.0 (Quick Security Technology). These advancements together make our ATOs significantly more effective and secure. The ETFT identifies your tank's dimensions upon initial setup. In conjunction with the ETFT, the AFT determines the optimal refill duration to prevent overfilling when the QST alert is activated.
• QST 3.0 provides real-time protection against overfilling and pump dry run. The controller will give a visual alert and stop the pump immediately when it senses a refilling time more than 3 times longer than the time calculated by ETFT. QST can detect a malfunction of the sensor/controller or even an empty reservoir.In version 2.0 we incorporate ETFT feature and not relying on first filling time from version 1. Flooding barely happens when following the instructions carefully.
• Compact size - the entire optical sensor unit ONLY 0.8 inches diameter. The unit works on rimmed and rimless tanks, and as well as sump tanks. The dual precision optical sensors are 0.1 cm apart, which enables it to monitor the level fluctuation precisely (less than 0.6cm difference)
• 12-months Warranty: There is 12 months warranty for the item. No worries about the after-sale issues.