"power+supply"

Enough materials for an entire unit on crime scene investigation.

Portable solution to your Makerspace or Stem Lab needs

Explore muscles and bones up close

Deck-mounted mixing faucets are made of chrome-plated forged brass and are provided with an aerator, four-arm handles, and 1 cm (³/₈") diameter copper tubes on inlets.

An Outstanding Teaching Model

Functional glass model of steam turbine.

Molly the Labradoodle has surprised you with a litter of puppies!

Microcomputer chip permits setting four separate channels for simultaneous countup or countdown procedures.

Timer is the perfect reminder for signaling drying/incubating times, capturing test results, and alarming for appointments.

An excellent aquarium oxygenator, great for teaching respiration, photosynthesis, and plasmolysis.

This harmless insect parasitizes the Sarcophaga (flesh fly) pupae. Females usually lay 30–50 eggs in the pupae, which provide food for the Nasonia larvae when they hatch.

The only drop-in replacement for a best selling blood banking centrifuge. Perfect for all blood typing and cross-matching activities, the serology 12 integrates into any laboratory with minimal process changes.

Monitor 2000 germicidal cabinet sanitize goggles/safety glasses for next use and specially designed for educational and medical industry applications. It sanitizes eyewear surfaces from germs, bacteria, mold, fungus contaminants and features tamper-resistant latches with two keys provided. Also it kills 99.4% of germs during the timer-controlled cycle - third-party tested.

The High Current Sensor has a range of ±10 A. Current is measured with a Hall Effect sensor, which uses the magnetic field created by the current and therefore does not add a resistive element to the circuit. A metal shield over the Hall Effect chip reduces the influence of external magnets. A replaceable fuse protects the equipment and circuit.

This digital wine refractometer has 4 scales. It measures brix, PA (% v/v), oechsle (Oe), and KMW (babo). These wine scales are commonly used by winemakers and grape growers.

HACCP compliant surface and internal temperature.