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

VTSYIQI River Velocity Meter Water Speed Meter Flow Rate Tester with LCD Display Pole Positioning Measurement Method Speed Range 0.01-5.00 m/s Temperature Range -10 ° C-50° C

VTSYIQI Water Flow Rate Meter Portable Water Velocity Meter with Pole Positioning Measurement Method LED Backlight Current Measurement Error ≤1.5% Speed Range 0.01-5.00 m/s LCD Display

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

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

VTSYIQI Water Flow Speed Meter Flow Velocity Meter River Velocity Meter for Open Channel Flow Such As Fresh and Seawater Stream River Etc with Speed Range 0.01-5.00 m/s Temperature Range -10 ° C-50° C Pole Positioning Measurement Method

VTSYIQI Digital Water Velocity Meter Water Flow Speed Meter for Open Channel Flow with Speed Range 0.01-5.00 m/s Pole Positioning Measurement Method LED Backlight Current Measurement Error ≤1.5%

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