Perfect for energy conversion of the water into electrical energy mechanical equipment Directly used to charge small battery, mobile phone, or supply for LED lights, etc Output current: Max. greater than equal 220mA Line : 105+/-05ohm Insulation : 10Mohm (DC100 megohmmeter) Closed outlet pressure: Max. 06Mpa Opened outlet pressure: Max. 12Mpa Starting water pressure: 005Mpa Axial clearance: 02-10mm Mechanical noise: less than equal 55dB Output characteristics: output voltage without the voltage regulator circuit is proportional to the water pressure Installation: standard household 1/2 inch water pipe (Outer diameter:20mm, inner diameter:13mm) voltage: 80V colour:Transparent + yellow Material:plastic size:About 88*58*39cm Package Contents: 1 * Generator Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.