VTSYIQI Pen Type Electromagnetic Ultrasonic Thickness Gauge Tester Meter with No Coupling Function Effective Range 1.0~320mm Measurement Accuracy ±0.01mm for Aluminum Copper Iron Carbon Steel Titanium Alloy Etc

VTSYIQI Pen Type Hardness Tester Meter Gauge Pen Style Hardness Measurement with Test Head Diameter 0.75mm for Coatings Plastics Wood Metal Materials

VTSYIQI Pen Type Leeb Hardness Tester Meter with Range 170-960 HLD Multiple Hardness Scale OLED Display

VTSYIQI Pen Type Leeb Hardness Testing Equipment Machines Hardness Tester for Metal Steel Multiple Hardness Scale 170 to 960 HLD OLED Color Display

VTSYIQI Pen Type Vibration Meter Tester Gauge Analyzer Vibrometer Acceleration 0.1 to 199.9m/s2 Velocity For Motor Electric Fan Pump Velocity Testing

VTSYIQI Pen-Type Electromagnetic Ultrasonic Thickness Gauge Non-Contact Electromagnetic Ultrasonic Thickness Meter with Accuracy ±0.01mm Effective Range 1.0~320mm No Coupling Function Sound Velocity Range 400～9999 m/s I-E E-E Mode

VTSYIQI Pencil Hardness Tester Kit Paint Coating Films Scratches Tester with Load Weight 1000g 750g 500g Portable Pencil Hardness Gauge Testing Tools

VTSYIQI Pencil Hardness Tester Paint Coating Films Scratches Tester with Load Weight 1000g 750g 500g Portable Pencil Hardness Gauge Testing Tools

VTSYIQI Penetration resistance detector Tester Meter Digital Penetration Mortar Strength Detector With Penetration Resistance Range 1000±10 Nail length 40mm Nail diameter 3.5mm

VTSYIQI Permanent Magnet Gauss Meter Surface Magnetic Field Tester with Range 200 mT 2000 mT mT and G

VTSYIQI Petroleum Viscosity Meter Digital Kinematic Rotary Viscometer with GB/T265-88 Output Power 6W Speed 1200r/min Mixer Impeller Diameter φ50mm Accuracy ±0.1℃ Constant Temperature Bath Sets

VTSYIQI PH3 Detector Phosphine Gas Detector with Measuring Range 0-20ppm L-Alarm 5ppm H-Alarm 10ppm Gas Pump Sampling Method Resolution 0.1ppm 32-bit Built-in MCU High Reliability and Self-adaptation Ability