VTSYIQI Concrete Floor Slab Thickness Gauge Floor Slab Thickness Tester with Test Scope 40mm-800mm Permissible Error 40 ～ 600 mm ±1 mm 601～ 800 mm ±2 mm for Nonmetallic Board Thickness Testing Such As Concrete Rock, Glass etc

VTSYIQI Concrete Floor Slab Thickness Gauge Floor Slab Thickness Tester with Thickness Measurement Range 10~1000mm Data Storage Function USB Interface for Measuring the Thickness Of Non-Metallic Plates(Such As Concrete,Rock,Glass,Etc)

VTSYIQI Concrete Floor Slab Thickness Gauge Nonmetallic Plate Thickness Tester with Test Scope 40mm-800mm Permissible Error 40 ～ 600 mm ±1 mm 601～ 800 mm ±2 mm for Nonmetallic Board Thickness Testing Such As Concrete Rock, Glass etc

VTSYIQI Concrete Floor Slab Thickness Meter Concrete Floor Slab Thickness Gauge with Long Test Distance Test Distance Can Up to 800mm Test Scope 40mm-800mm Data Storage Function for Measuring Concrete Slab Thickness Without Drilling

VTSYIQI Concrete Floor Slab Thickness Meter Slab Thickness Gauge with Thickness Measurement Range 40mm ~ 1000mm Data Storage Function Data Transmission Mode USB Test Accuracy 40 ~ 400 ±1mm; 401～800 ±2mm; 801 ~ 1000 ±3 mm

VTSYIQI Concrete Floor Slab Thickness Meter Slab Thickness Gauge with USB Interface Thickness Measurement Range 10~1000mm for Indirectly Measuring the Thickness Of Non-Metallic Plates(Such As Concrete,Rock,Glass,Etc)

VTSYIQI Concrete Floor Thickness Meter Gauge Tester Detector with Maximum Indication Error 10 to 900mm(±1mm) 901 to 1000mm(±2mm) Thickness Measurement Range 10~1000mm for Measuring Concrete,Rock,Glass,Etc

VTSYIQI Concrete Hammer Tester Digital Concrete Rebound Tester Hammer with Test Test Range 10-60MPa Stiffness of Spring 785±30.0N/m USB Communication Port OLED Display 999 Data Storage

VTSYIQI Concrete Moisture Meter Tester Gauge Analyzer with Measuring Range 0.00-2.00%(d) 0.0-50.0%(s) for Walls Tiles Ground Floor Gypsum Board Marble Mud Cement Glass Brick

VTSYIQI Concrete Rebar Corrosion Detector Digital Rust Tester Rebar Corrosion Tester with Distance 0-1000mm Measure Potential ±1000mv Accuracy ±1mv Measure Area 8100 m2 50000 Test Points USB Interface

VTSYIQI Concrete Rebar Corrosion Detector Rebar Corrosion Detection with Measurement Potential ±999mV Measurement Accuracy ±1 mV Data at 5400 Pieces of Measurement Zone/11000 Pieces of Measurement Points

VTSYIQI Concrete Rebar Corrosion Detector Rebar Corrosion Tester with Measurement Area 8100m2 Measurement Potential ±999mV Measurement Accuracy ±1 mV Data Storage Function USB Port Measurement Point Interva 1-100 cm