VTSYIQI Digital Water Velocity Meter Liquid Flow Rate Meter for Open Channel Flow Rate and Flow Measurement with Velocimetry Range 0.01-5.00 m/s Flow Measurement Error ≤1. 5% Pole Positioning Measurement

VTSYIQI Flow Speed Meter Water Flow Rate Meter with Speed Range 0.01-5.00 m/s Measurement Error ≤1. 5% Pole Positioning Measurement for Measuring Open Channels and Partially Filled Pipes

VTSYIQI River Velocity Meter Streams Flow Rate Meter with Speed Range 0.01-5.00 m/s Temperature Range -10 ° C-50° C Pole Positioning Measurement Method Flow Measurement Error ≤1.5% for Open Channel Rivers Streams Etc

VTSYIQI River Velocity Meter Water Speed Tester Water Velocity Measurement with Pole Positioning Measurement Speed Range 0.01-5.00 m/s LED Backlight for Measures The Velocity of Water to Determine Its Flow

VTSYIQI Water Flow Rate Meter Flow Rate Measurement Water Velocity Meter with Pole Positioning Measurement Method Flow Measurement Error ≤1.5% Speed Range 0.01-5.00 m/s Temperature Range -10 ° C-50° C LED Backlight for Open Channel Flow

VTSYIQI Open Channel Water Velocity Meter Flow Speed Meter Water Flow Speed meter with Speed Range 0.01-5.00 m/s Temperature Range -10 ° C-50° C LED Backlight Pole Positioning Measurement for Open Channel Flow Rate and Flow Measurement

VTSYIQI Stream Velocity Meter Water Flow Rate Tester Flow Speed Meter with Speed Range 0.01-5.00 m/s Flow Measurement Error ≤1.5% for Open Channel Flow Hydrogeology Survey Hydrological Stations & Other Departments

VTSYIQI Flow Velocity Meter Water Velocity Measurement Instruments with Flow Measurement Error ≤1.5% Speed Range 0.01-5.00 m/s Pole Positioning Measurement for Agricultural Drainage and Irrigation Hydrogeological Survey

VTSYIQI Water Velocity Meter Water Velocity Measurement Instruments with Speed Range 0.01-5.00 m/s Current Measurement Error ≤1.5% Temperature Range -10 ° C-50° C Pole Positioning Measurement Method LCD

VTSYIQI Water Velocity Meter River Water Flow Rate Meter with Current Measurement Error ≤1.5% Speed Range 0.01-5.00 m/s Pole Positioning Measurement Method for Open Channel Flow Such As Fresh and Seawater Stream River Etc

VTSYIQI Water Flow Velocity Meter Water Flow Speed Meter with Pole Positioning Measurement Method Speed Range 0.01-5.00 m/s Temperature Range -10 ° C-50° C LED Backlight Current Measurement Error ≤1.5% LCD Display

VTSYIQI Water Speed Meter Flow Velocity Meter Flow Speed Meter with Speed Range 0.01-5.00 m/s Temperature Range -10 ° C-50° C Current Measurement Error ≤1.5% Pole Positioning Measurement