VTSYIQI Portable Plant Nutrition Analyzer Chlorophyll Content Measurement with Chlorophyll Measuring Range 0.0 to 99.9SPAD Nitrogen Content Measuring Range 0.0 to 99.9mg/g Leaf Surface Temperature Measuring Range -10 to 99.9℃

VTSYIQI Portable Plant Nutrition Analyzer Chlorophyll Meter with Chlorophyll 0.0 to 99.9SPAD Nitrogen Content 0.0 to 99.9mg/g Leaf Surface Temperature -10 to 99.9℃ Non-Destructive Plant Vivisection Data Storage Function

VTSYIQI Portable Plant Nutrition Analyzer Leaf Nitrogen Content Meter with Chlorophyll Measuring Range 0.0 to 99.9SPAD Nitrogen Content Measuring Range 0.0 to 99.9mg/g Leaf Surface Temperature Measuring Range -10 to 99.9℃

VTSYIQI Portable Plant Nutrition Analyzer Tester with Chlorophyll 0.0-99.99SPAD Nitrogen Content 0.0-99.99mg/g Leaf Temperature -10-99.9℃ Leaf Humidity 0.0-99.9RH% for Nitrogen Chlorophyll Leaf Temperature Leaf Humidity

VTSYIQI Portable Potassium Ion Meter K Ion Concentration Meter Tester with Standard Calibration Liquids Ion Concentration Range from 0.04 to 39000 ppm Measurement Units ppm mg/L mol/L mmol/L Resolution 0.001 0.01 0.1 1 Automatic

VTSYIQI Portable Power Quality Analyzer 3 Phase Power Quality Meter with Range 10mA~10.0A 4 Current Clamp Sensor Size 7.5mm×13mm for Analyzing Voltage Current Power Electrical Energy Harmonic Phase Etc

VTSYIQI Portable Power Quality Analyzer Energy Quality Analyzer with 4PCS Round Jaw Current Clamp USB Communication Interface Range 0.10A~100A CT Size 35mm×40mm Large LCD Color Screen Display Peak Mode Expert Mode

VTSYIQI Portable Roughness Tester Surface Profile Gauge Digital Roughness Tester Meter Surftest Profilometer with Accuracy 0.01μm 4 Testing Parameters Ra/Rq 0.05~15.0μm Rz/Rt 0.1~50.0μm

VTSYIQI Portable Sand Moisture Meter Tester with Measuring Range Single Precision 0~90% Display Accuracy 0.1/0.01 for Measuring the Moisture Content Of Various River Sand Fine Sand

VTSYIQI Portable Sand Mould Surface Durometer C Type Mould Hardness Tester for Sand Mold in High Pressure Molding with Load 1500g Pressure Load 180g Testing Range 10~90HC Shape and Size of Indenter Spherical R1.20

VTSYIQI Portable Sand Mould Surface Tester C Type Sand Mould Surface Durometer with Load 1500g Pressure Load 180g Testing Range 10~90HC Resolution 0.1HC Accuracy ≤±1HC for Wet Mold Sand Mold in High Pressure Molding

VTSYIQI Portable Sand Mould Surface Tester Mold Hardness Tester B-Scale with Testing Range 10~90HB Accuracy ≤±1HB Load 980g Resolution 0.1HB Pressure Load 50g Unit HB Shape and Size of Indenter Spherical R12.70