"power+supply"

These incubating shakers provide digitally regulated temperature with precise orbital mixing.

This digital honey refractometer has 4 scales. It measures brix, moisture, baume, and refractive index. These honey scales are used by beekeepers and in the food industry.

This laboratory pH meter delivers precision while offering simplicity and versatility in a sleek design.

Bluetooth Moisture Meter with humidity display for grains and seeds.

This recording module allows recording of up to three channels of ECG, EMG or EEG as well as GSR (galvanic skin response). The recorder includes iWorx LabScribe Recording and Analysis Software and connects directly to a USB port on either a Macintosh or Windows computer. The module connects to the subject by snap-leads to pre-gelled AG/AgCl electrodes for recording bipotential and a finger electrode to record GSR.

The compact, affordable VWR® High Speed Microcentrifuge is capable of high speed performance up to 15500 rpm/16100×g.

Self-contained ductless enclosures allow safe handling of organic, formaldehyde, acid gas, sulfur compounds, or ammonia chemical fumes and vapors.

The Vortex-Genie® one touch mixer provides stronger handheld vortexing. Economical and easy-to-use, it features violent high-speed vortexing action for maximum agitation in problem applications. Operator simply holds the container on the mixing head and the mixer starts automatically at maximum speed. Stops on release. The familiar Vortex-Genie® two mixers accept a large range of snap-on accessories for variable speed mixing, from gentle shaking to violent vortexing of most containers up to 500ml. Select touch-on or continuous operation. The timed Vortex-Genie® 2T mixer includes a timer function in either continuous untimed, touch, or hands-free mode. Touch mode: 1 – 60 seconds. Hands-free mode: 1 – 60 minutes. The Digital Vortex-Genie® two mixer includes digital control and display of speed, time, accuracy, reproducibility, and repeatability. Touch mode: 1 – 99 seconds. Hands-free mode: 1 – 99 minutes. All models are built of a solid 4 kg (8.8 lbs.) cast-metal base with rubber feet that prevent 'walking'.

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.

Prelabeled Vials For Convenience

Ideal for measuring turbidity in streams where a Secchi disk can't be used.

Constant flow air sampling pump features clear external filter housing allows an immediate visual inspection of filter’s condition. The flow fault indicator lights up if unit operates outside ±5% of set flow rate. Battery test indicator lights up when battery can provide a minimum of 8 hours of operation over operating range.

A safe, convenient way to store and share your balances. Constructed of solid oak and oak veneered plywood with chemical resistant, earth-friendly UV finish.

This life-size, high-quality muscular figure represents a wide variety of human anatomical structures in most accurate detail.

Unit simultaneously displays ambient temperature, humidity, and time of day.