Sper Scientific

Measure visible light levels anywhere with fast, stable and accurate response. Results are easily read on the extra large LCD display (7/8 high) that also indicates when the battery is low or the...

These digital manometers are ideal for measuring low differential pressure in cleanrooms, test and balance, medical equipment, HVAC, pneumatic systems and computer peripherals. They are portable, and...

One thermometer bulb is kept constantly wet by a siphon reservoir while the other gives a dry temperature reading. Humidity is obtained by comparing the two readings on the enclosed chart. The red...

Sper Scientific immersion thermometers are made with safe red liquid to SAMA specifications for ranges and accuracy. 5 year warranty. In addition, these thermometers have a number of extra quality...

Microscope Pen with Clip. Useful for on the spot inspections. Serves as an inexpensive and simple-to-use microscope for science education and other labs. Powerful 50x optics that clips to a shirt...

This Mini Environmental Quality Meter is the equivalent of 5 meters. For environmental testing anywhere. Combines an anemometer, hygrometer, thermometer, and a light meter into a single compact unit...

These meters are light weight, tiny in size with simple, one-hand, operation. They are perfect for anyone who needs accurate information to properly access environmental conditions and make crucial...

Stirs in test tubes, microcentrifuge tubes and other containers too narrow for conventional mixers. The stirring rod will also flare out for use in larger spaces. Includes a clear vinyl carrying...

Stir Rods for use with Mini Mixer (Cat. No. 140-39427). The stirring rod will flare out for use in larger spaces. Rods measure 41/2 x 1/4 in.Image(s) are representative of the product group and not...

The Sper Scientific Mini Sound Meter is packed with features, yet it is small and light enough to be carried in your shirt pocket. Choose from fast or slow time weightings, min./max. readings and A...

The Mini Ultrasonic Cleaner is designed to remove grease, dust or other contaminants from surfaces and cavities of small objects, parts and samples such as cuvettes, lenses, glassware, jewelry,...

Minimum/Maximum Thermometer used in weather stations, cold storage rooms, construction, industry, or anywhere, indoor and out, requiring a record of min./max. temperatures. Small floats are pushed to...