pH measurement is easier than ever with the Fisherbrand™ pH Pen™ – an economical range pocket-size tester designed for on-the-go pH measurements.

Offers a large format and easy-to-use display.

The new standard for rugged, simple-to-use visible spectrophotometers for teaching and routine applications.

Large, dual LCD shows pH measurement and temperature results simultaneously (with ATC probes).

Colors help distinguish between families and types.

Use these test papers for a variety of applications.

Ensures proper working condition after cleaning or when the electrode is not in use.

Outstanding value at an economical cost.

Meter designed exclusively for quick soil testing.

Lets students visualize three-dimensional molecule structures and understand molecular formulas

Portable device measures the percentage of salt in any body of water.

Determine pH of wide range of solutions!

Intuitive, simple operation and high accuracy in a compact, affordable meter.

Simplified dissolved oxygen water sampler designed for use in the field.

Plated spring stainless-steel wire with finger grip.

Convenient pH testing. OHAUS Starter pH Pen Meters offer a convenient way to measure pH, or the relative acidity or alkalinity of a sample at a given temperature. The pH pen meters can be completely operated with just one hand, freeing up your other hand to handle samples.

Single color match for each pH value.

Easy-to-use, waterproof salinty meter designed for routine analysis and quality control. Simply turn on, insert, and simultaneously read result and temperature.

Portable, lightweight meters feature productivity and versatility in the field or lab. OHAUS Starter Water Analysis Portable Meter is a compact meter with intuitive software/organized display for ultimate usability.

Illustrates the core concepts of atomic theory by investigation of the first 20 elements of the periodic table.

Electrolysis of water produces hydrogen and oxygen.

Great tool for working with tissues and cultures.

To explore the world with microscopes.

Protects electrodes from accidental breakage.

Measures phosphate levels from 0, 100, 200, 300, 500, 1000, 2500 ppb in 15 seconds

The Lab-Aids™ 9 Level Conductivity Meter shows the relative conductivity/resistance of liquids and solids.

High vacuum tubing can withstand 25μm of pressure.

Measures change in volume of gas mixture following a physical or chemical change.

Durable, accurate bench meters for a variety of lab applications. OHAUS Starter Water Analysis Bench Meters: Model 2100 provides reliable pH testing with intuitive software/organized display for usability.