Water-Timer

Measures gallons or approximate minutes. Dial can be set for automatic shut-off at any point up to 1,400 gallons or 4-1/2 hours. Includes manual on and off settings. Slow shut-off feature protects hose and plumbing from damage. Attaches to faucet, hose, or sprinkler. Swivel nut for easy connection. Minimum flow rate is 2 GPM for proper operation. Flow rate varies with water source and sprinkler used. Works with water pressure ranging from 15 PSI to 120 PSI. May not work with small drip irrigation systems. *MECHANICAL