Integrating Sound Level Meter - 30-130 Db Measuring Range, Slow/fast Time Weighting, Backlighted 128x64 Pixel Display

High Grade Digital Spectrophotometer

CO2 Meter - Custom One-Chip Microprocessor LSI Circuit, LCD Display 52x38 mm, Alarm Setting for CO2 Measurement, Memory Recall for Max/Min Values, Data Hold Feature

Digital DO Meter - Range 0 to +1999.9mV, 76x275x170 mm Dimensions, High Performance & Long Service Life

Digital Torque Wrench - Multifunctional Flex Head Design | 9 Pre-Settable Torque Values, LCD Display with Multiple Units, PC Connectivity, Data Storage Up to 250 Points, Audible and Visual Torque Confirmation

Digital Conductivity Meter - Platinum DIP Conductivity Cell, 3 1/2 Digit LED Display, Manual Temperature Compensation 0-50°C, 5 Measurement Ranges 0-1000 Mohs/cm, 2 kg Lightweight Design, Adjustable Cell Constant

Handheld Thermometer - Accuracy ±0.15% of Reading ±0.2ºC, Resolution 0.1ºAutoranging to 1000º | Advanced Temperature Measurement Technology

Heat Index Meter - Plastic Metal, 489g, 0-50°C, 1-16GB SD Card | LCD Backlight, Auto/Manual Power Off, Max/Min Data Hold, PC Interface

Hot Wire Thermo-Anemometer - Shock-Proof ABS Housing, 2-Line LCD Display, IP54 Protection, Adjustable Auto Shut-Off | Advanced Air Velocity Measurement Tool, Lightweight 190g

Electric Pressure Controllers

Portable Potentiometers - 76x275x170 mm, 3 1/2 Digit LED Display, 0 to +1999.9mV Range, Accuracy: +/- 1 mV, Reliable, Durable, Easy to Use