Top 10 Best penetrometer in 2026

Main highlights

• •Durable Molded Housing and Rubber-Grip Handles

Main highlights

• •Unique One-Flat Measurement Design: The HexSizer measures from one flat for quick sizing of installed nuts and bolts, avoiding obstructions from studs for fast, accurate measurements.
• •HexSizer Built for High Heat: Withstands temperatures over 1000°F (538°C) using laser-engraved anodized aluminum, perfect for hot units, live steam lines, and extreme industrial conditions.
• •Dual Metric & Inch Sizing Capability: Accurately identifies both Inch (1-1/16" to 4-5/8") and Metric (32mm to 120mm) sizes, making HexSizer a versatile bolt measuring tool for any job site.
• •Compact and Portable for Easy Use: Comes with a detachable tether and fitted sheath, ensuring the HexSizer is always accessible during inspections, job walks, and maintenance tasks.
• •Essential for industrial pros: A must-have for Millwrights, Pipefitters, and Techs using hydraulic, pneumatic, or electric torque wrenches in high-temp environments. A bolt and nut sizer also makes a great gift for them.

Main highlights

• •Spring Operated
• •Measure Compressive Strength of Soil
• •Maxium Reading Reach is Shown by Friction Ring
• •Anodized Aluminum
• •Plastic Carrying Case with Belt Loop

Main highlights

• •Rapid estimates of unconfined compressive strength of cohesive soils
• •The engraved scale reads directly in tsf or kg/cm² units
• •Indicator ring retains maximum reading
• •Stainless steel construction
• •Meets OSHA regulations for soil trench stability evaluations

Main highlights

• •APPLICATIONS---GY-3 fruit hardness tester can measure the hardness of both hard and soft fruits, while GY-1 or GY-2 can only tester one of them.
• •FEATURES---The fruit firmness penetrometer is small in size(140mmX60mmX30mm) and light in weight(0.66lb), direct display of value, easy to carry, suitable for all kinds of fruit frimness test.
• •DUAL DISPLAY---The pointer points to two units at the same time: kg/cm^2 and pa, easy to read the reading.
• •ALLOY PROBES---The fruit hardness tester is equipped with two fruit test probes, which can be disassembled.
• •MEASUREMENT METHID---Hold the hardness tester by hand to make the hardness tester perpendicular to the surface of the fruit to be tested, and press the indenter into the fruit evenly.

Main highlights

• •QUICK READINGS for OSHA Compliance.
• •PROVIDES a direct-reading scale—in tons/ft2, or kg/cm2, which corresponds to equivalent unconfined compressive strengths and has a range of 0 to 4.5 tons/ft2.
• •INCLUDES belt-loop style carrying case and operating instructions.
• •USES precise spring tension for accurate results with an easy scale reset with thumb
• •Manufacturers Warranty Length: 6 Months Includes

Main highlights

• •Provides rapid estimates of unconfined compressive strength of cohesive soils
• •Includes a belt-loop style carrying case with wrench
• •Measures strength in tons/sq. ft. (kg/sq. cm)
• •Required by OSHA on all excavation jobs
• •Friction ring indicates maximum reading
• •Constructed of anodized aluminum

Main highlights

• •Designed for AMS 59032 Pocket Penetrometer
• •To be used in low-strength cohesive soils
• •Constructed of anodized aluminum
• •Simple to attach and detach

Main highlights