






💧 Flow with confidence, measure with precision!
The GREDIA 1/4" Water Flow Sensor is a dual-pack, food-grade, hall effect flowmeter designed for precise water flow measurement between 0.3 to 6L/min. Compatible with 5-7mm hosepipes and operating on a wide 5-24V DC range, it’s ideal for smart water heaters, coffee machines, purifiers, and more, combining safety, accuracy, and easy installation.
| Manufacturer | GREDIA |
| Part number | GR-R401P2 |
| Item Weight | 59 g |
| Package Dimensions | 8.79 x 8.1 x 3.1 cm; 59 g |
| Item model number | GR-R401P2 |
| Size | G1/4" hosepipe 2 |
| Batteries included? | No |
| Batteries Required? | No |
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