·Equipped with an easy-to-read LCD screen and one-touch control push button, this water flow meter can easily display and track the water usage & flow rate of your outdoor garden hose with 4 different measurement modes.

·Short press the button to change the mode from FLOW / CONSUMPTION / AVERAGE / TOTAL. Flow Mode: real-time water flow rate | Consumption Mode: last-time water usage | Average Mode: daily average water usage of a week (count from next day) | Total Mode: total water usage.

·Long press the button at flow mode to switch the unit (US gallon to liter). Reset data when long press the button at other modes. The LCD screen goes to sleep automatically if there is no operation/water flow in 1 minute.

·Built-in with hall type sensor and IC chipset, which provide more accurate measurement and precise calculations. The measurement tolerance is less than 5%, great to measure how much amount of water are used and prevent over-watering.

·Rugged design with premium heavy duty ABS material, this water meter is weatherproof and durable, great to resist UV, sunshine, and rain. The IPX6 waterproof grade ensures more stability for outdoor use. 360° rotating inlet and 3/4" hose thread easily connects to garden hoses or hose nozzles without additional adapters.

·1. Water meter is leaking.

·If filter washer is in place.

·If filter washer is clean and undamaged.

·Faucet connection is hand tight.

·2. Water meter does not count water flow.

·Stones or dirt block the flywheel. If so, clean the stones or dirt.

·The flywheel is damaged. Require us for a new replacement.

·The filter is clogged, if so, clean or replace the filter.

·3. Water meter does not count correctly.

·Water meter counting has ±5% tolerance.

·Here are tips to test the counting performance: Make sure the counting unit (liter/gallon) is correct. Must install a garden hose on the outlet and make sure the water flow is 0.6GPM (2.5LPM) at least.

·4. LCD screen does not display.

·Replace with a new CR2032 battery.

·Make sure the battery compartment is clean and battery is installed with correct direction. Tightly screw the battery cap.

·Condensation on the screen.

·The fog disappears when the temperature rises, or leave it stand for a period of time. Air condenses inside the screen due to the temperature difference between inside and outside.