Best selling products

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

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

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...

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

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

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 Mitutoyo 406-251-30 Non-Rotating Spindle Micrometer provides steady positioning during measurement for better accuracy and repeatability. The M...

The Mitutoyo 573-604-20 Digital ABS Offset Caliper has the following specifications:● Range: 0-300mm/0-12"● Accuracy: ±0.03mm● Graduation: 0.01mm● ...

The Besantek BST-NT15+ IR Thermometer is designed to be practical for quick measurements up close or at a distance with non-contact temperature mea...

The AMS Trex Device Communicator expands the long line of Emerson handheld devices while adding new capabilities that adapt it to consumer expectat...

The Loopy 5000 provides field technicians with a portable, economical, and durable 24V DC power source for powering field transmitters. This is esp...

The Mitutoyo spherical face digital micrometer is available with either a spherical face on the anvil and a flat spindle measuring surface or with ...

The Mitutoyo spherical face digital micrometer is available with either a spherical face on the anvil and a flat spindle measuring surface or with ...

The Mitutoyo spherical face digital micrometer is available with either a spherical face on the anvil and a flat spindle measuring surface or with ...

The Mitutoyo 531-109 Vernier Caliper with Thumb Clamp has the following specifications:● Range: 0-300mm/0-12"● Accuracy: ±0.08mm● Graduation (Lower...

HIOKI Clamp On Power Meters are multi-channel power measuring devices utilizing clamp sensor input to accurately and safely measure power on single...

The Tekneka 8100 Insulation Tester 10kV is a flexible and dependable testing tool that was created with accuracy in mind. It ensures accurate asses...

The Mitutoyo 513-412-10E Horizontal Basic Set Dial Test Indicator has the following specifications:● Range: 0-0.03"● Graduation: 0.0005"● One Rev.:...

The Mitutoyo 513-412-10T Horizontal Full Set Dial Test Indicator has the following specifications:● Range: 0-0.03"● Graduation: 0.0005"● One Rev.: ...

Tekneka 116D is a Reusable Temperature and Humidity Data Logger that comes with a 1.5-inch LCD for easy monitoring. It can measure temperatures fro...

Tekneka 470 is a compact hot wire anemometer designed for measuring air velocity (0 to 25m/s), volume flow (0 to 282600m3/h), and air temperature (...

Tekneka 440 is a mini temperature and humidity meter with a measurement range of -20 to 60°C and 0 to 100%RH. Digits on the 2" display screen will ...