Best selling products

The Mitutoyo 513-515-10T Pocket Dial Test Indicator Set has the following specifications:● Range: 1mm● Graduation: 0.01mm● Dial Reading: 0-50-0● Hy...

The Tekneka 850 Insulation Resistance Tester 1kV is a durable and versatile instrument for precise electrical testing. With numerous test voltage o...

Simply the most reliable pocket pH tester with the best value for general-purpose pH testing e.g. hydroponics, horticulture, pools and spas, water ...

The Apera Instruments EC20 tester is simply the most reliable conductivity (EC) tester with the best value for all kinds of regular EC testing, suc...

The Apera Instruments TDS20 Value Pocket TDS Tester is simply the most reliable pocket conductivity ppm tester/meter with the best value for all ki...

The Apera Instruments Salt20 Value Salinity Pocket Tester is simply the most reliable pocket salinity tester with the best value for all kinds of r...

● Easy Auto Calibration with buffer recognition; Auto Temperature Compensation (ATC) ensures accuracy in variant temperatures (0 - 50°C); Accuracy:...

● Easy-to-install replaceable FLAT sensor, designed for Skin, Fabrics, Paper, and other flat surface pH testing, also works great for small-volume ...

● The replaceable Swiss spear pH probe is designed for professional pH measurements of food/solid/viscous samplings such as cheese, fruit, sushi ri...

The Apera Instruments ORP60 tester is designed for reliable ORP (redox) monitoring in regular water solutions e,g, pools, and water treatment. The ...

The next-generation water tester is designed for a seamless water test experience. Professional measurements for ORP and temperature now become eas...

● The Apera Instruments EC60 Portable Pocket EC/TDS/Salinity Meter/Tester simply tests all kinds of regular conductivity measurements in an ACCURAT...

The Apera PH60-Z Smart Pocket pH Tester is designed for a seamless water test experience. Professional pH measurements for general water solutions ...

The Apera ZenTest® PH60F-Z Smart Flat pH Pocket Tester is the next-generation water tester designed for seamless water test experience. Professiona...

The Apera PH60S-Z Smart pH Spear Pocket Tester is the next-generation product designed for a seamless pH test experience in food tests and other so...

The Apera EC60-Z Smart Conductivity/TDS/Salinity/Resistivity/Temp tester is a next-generation water tester designed for a seamless water test exper...

The Apera PC60-Z Smart Multi-Parameter Pocket Tester is the next-generation product designed for a seamless water test experience. Professional mea...

Apera GroStar® Series GS4 5-in-1 Combo Pen (Gen II) is a premium tester designed specifically for growers to perform professional measurements of p...

Mitutoyo 513-424-10A Dial Test Indicator has the following specifications:● Range: 0.5mm● Accuracy: 5µm● Graduation: 0.01mm● Dial Reading: 0-25-0● ...

The Additel 100-FLT-600 is a pneumatic filter and liquid trap covering from -15 to 600 psi (-1.0 to 40 bar). This filter is ideal for your pneumati...

The Additel 100 series High Pressure Hose Test Kits are designed to extend your pressure calibrations to a convenient location to adapt from one pr...

The FLIR E5 Pro is a rugged point-and-shoot thermal camera that can help you work more efficiently than ever before in building surveys, HVAC, auto...

The Mitutoyo 543-725B Digital Indicator has the following specifications:● Range: 0-25.4mm● Resolution: 0.01mm● Maximum Permissible Error: 0.02mm● ...

The Additel’s 681A Series Digital Pressure Gauges are designed to be your favorite tool for a wide range of pressure measurement and calibration ap...