Liquid Level Sensor Float Switch For Fish Tank DIY Kit M8 Ball Float Controller In PP Plastic With 30 cm Cable And 19 By 16.5 mm Float Ball, 45 mm Total Length, Minus Twenty To Eighty Degrees C, High Sensitivity Durable Arduino Compatible

Long-Lasting M8 Float Switch, single unit for liquid level
✔️ 30 cm cable (11.81 in); float 19x16.5 mm; 45 mm total

Compact, Arduino-friendly liquid level switch made from PP plastic. This handy device is ideal for fish tanks, water dispensers, humidifiers, and bathroom equipment, offering high sensitivity and durable construction for everyday DIY projects.

✅ Cable length: 30 cm (11.81 in)
✅ Float ball size: 19x16.5 mm (0.75x0.65 in)
✅ Total length: 45 mm (1.77 in)
✅ Temperature rating: -20 to +80 C
✅ Material: PP housing with acid/alkali resistance

💡 What is a float level sensor used for in DIY water projects?

This handy device helps automatically keep liquid at the right level in tanks and small systems. - Handy for aquarium and small tank control - Works with Arduino-based DIY projects - Simple float-switch mechanism for reliable sensing - Temperature tolerance from -20 to 80 C