Our Newest Items!

Quickly and Accurately Measure CO Levels with this Easy-to-Use Handheld Meter. The Sper Scientific Carbon Monoxide Meter is a compact instrument th...

This Salinity Refractometer provides precise measurements of salt levels using specific gravity (SG) for Seawater and Salt Water Aquariums.  Autom...

Measure concentrations in propylene gycol, ethylene gycol, battery acid and windshield washer fluid in the field with laboratory accuracy. As small...

This Clinical Refractometer is designed for clinical usage and for both Veterinary and Human diagnostics, providing a quick and accurate indication...

An Accurate Infrared Thermometer at a Great Price Simply hold the IR gun, press the trigger and aim the laser guide at the target. Results immediat...

Easy to use, disposable and inexpensive, these test strips are a great way to obtain quick, quantitative answers in the field or in the lab. Hach T...

Continually Monitors Indoor Air Quality (IAQ) for Home and Office. Poor air quality may cause tiredness, inability to concentrate, and even illness...

Wirelessly display, log and download readings. This portable Thermo-Hygrometer displays RH / ambient temperature / dew point / wet bulb and thermoc...

These Brix Refractometers are designed for working with sugar related liquids (fruit juice, soft drinks, wine, honey), and help monitor and control...

Ozone Test Strips are quick and easy to use. Suitable for indoor and outdoor use. Analyze 10 minutes after exposure. 50 test strips per pack. ...

Keep your environment safe with our Combustible Gas Detector that detects even trace amounts of combustible gases including: Propane, Ethanol, Meth...

With this Min/Max Thermometer you always have three values in view: the current, highest and lowest temperatures. You can determine the observation...

Refill for -5 to 50 Celsius Sling Psychrometer - Model #736700These refill tubes use a red liquid and are specifically made to work with our high q...

pH Test Strips (0-14) 100 pack These premium quality, wide-range test strips offer clear, bright single color matches at every 1.0 interval from ...

  This Wine Making Refractometer with ATC is perfect for measuring the alcohol and sugar concentration of wines and other distilled spirits, such a...

Easy to use timer with large control buttons and ¾” high digits.  This timer features a small footprint with an attractive and functional stainless...

Sper high-precision Digital Lab Refractometers measure concentrations in brix, salinity, refractive index and clinical parameters with full scale a...

Calibration Salt Solutions for Pen Style Thermo-Hygrometer Calibration Solutions for Sper Scientific Pen Style Thermo-Hygrometer #800127. HR33 - ...

Combines ultrasonic cleaning & UV sterilization in one device that's perfect for a wide variety of uses. Lab-tested and proven to eliminate 99....

This Dual Scale Refractometer provides precise measurements of both salt and sugar levels in water, making it ideal for lab and food industry use. ...

Total Immersion Thermometer -20 to 100°C & 0 to 230°F (box of 10) Length 305 mm - 737680Total Immersion Thermometer -20 to 110°C (box of 10) Le...