DWZ2 Digital Water Flowmeter for Pipeline Pressure Testing (2–160 L/min)

The Esders DWZ2 Digital Water Flowmeter is a professional instrument designed to accurately measure discharged water volume during water pipeline pressure testing. Fully compliant with DVGW W 400-2 and EN 805, the DWZ2 is ideal for contraction testing of PE, PE-X, PVC, and other water distribution pipelines. Its rugged aluminum housing, illuminated LCD display, and simple one-button operation allow technicians to perform fast, repeatable field measurements with excellent accuracy. The system records discharge volume and elapsed time while automatically alerting the operator if the required two-minute contraction test period is exceeded. Available in three configurations, the DWZ2 can be matched to virtually any water distribution testing application. Features Designed for DVGW W 400-2 & EN 805 contraction testing Accurate digital measurement of discharged water volume Rugged aluminum field housing Large backlit LCD graphics display Measures elapsed test time automatically Fast reset and one-button operation Excellent accuracy (±3%) Over 50-hour battery life Compact, lightweight portable design Technical Specifications Display: 128 × 64 pixel backlit LCD Power: 4 × AAA alkaline batteries Battery Life: >50 hours Operating Temperature: -20°C to +50°C Dimensions: 150 × 58 × 34 mm Weight: Approx. 400 g Variant Specifications DWZ 30 Flow Range: 2–30 L/min Resolution: 0.001 L SKU: MBT-402006 DWZ 160 Flow Range: 4–160 L/min Resolution: 0.015 L SKU: MBT-402009 DWZ 30 + DWZ 160 Combo Includes both flowmeters Combined Flow Range: 2–160 L/min Resolution: 0.001 L / 0.015 L SKU: MBT-402014