Features:1) Valve will termly shut down and open up automatically to prevent rust2) Valve will shut down for warning when the remaining water is less thanthe warning limitation, and the valve will ope

Features:1) Valve will shut down for warning when the remaining water is lessthan the warning limitation, and the valve will open up wheninserting the card2) Valve will shut down when water is used up

Normal Test Bench for Single-Phase Watt-Hour MeterFeatures:1) Composed of single-phase power source, wide-range standard powerwatt-hour meter and error counter2) Calibrating 3 to 48 electronic or indu

Features:XDB58 device synthesizes the stability of electronic tester and theconvenience of electrician tester.Packing:Dimensions: 400 x 300 x 250mmWeight: 18kg

Features:1) Phase and neutral current reverse2) Full and partial load earthing, etc.

Test Bench for Three-Phase Watt-Hour MeterFeatures:1) Composed of three wide-range standard power watt-hour meters, eliminating phase-to-phase disturbance and guaranteeing phase splitting and merging2

Valve with FilterFeatures:1) Size: Φ15 - 50mm2) Made of stainless steel or plastic

Features:1) Uses mifare one card (touch less type) and the meter body is fully sealed to protect against water2) One family with one meter to record the water quanlity3) Valve will shut down for warni

Features:1) Valve will shut down for warning when the remaining credit is less than thewarning limitation, and the valve will open up when inserting the card2) Valve will shut down when credit is used