Refractometer calibration solution is used to accurately calibrate your refractometer for testing natural sea water or synthetic sea water. Specifically manufactured for calibrating refractometers for use in testing natural or synthetic sea water. Clean refractometer prism slide with clean fresh w...

2 in 1 capacitive stylus pen provided by Teviwin works well for touching screens of digital products.It works smoothly and serves with durable quality. With a clip on the pen and a ball pen on the other end , it’s more practical and convenient for use .The benefit of using stylus pens is that it pro...

With easy-to-read graduated measurements in tablespoons, drams, cc's, milliliters, and fluid ounces, this disposable 1 oz. polypropylene plastic medicine cup provides a sanitary way to dispense liquid, dry or solid medications. Using a disposable medicine cup like this helps prevent the spread of ge...

Calibrated to an accuracy of +/ 4%, the TEKTON 1/4 in. Drive Click Torque Wrench lets you work with confidence, eliminating guessing and the common tendency to overtighten fasteners. Correctly tightening fasteners to a vehicle or equipment manufacturer's torque specifications ensures parts are prope...

Round Digital Hygrometer with Adjustment Feature - Never wonder if your digital hygrometer is accurate. The HygroSet II is the first digital hygrometer of its kind capable of being adjusted after calibration. Each click of the adjustment knob changes the humidity display (+ / -) by 1-percent.Button...

Innovating Science buffer calibration kit is used to determine pH levels, and includes pH 4, pH 7, and pH 10 solutions for calibration, and electrode storage solution (electrode sold separately). The kit has an instructions and safety data sheet (SDS) packet for product information and handling proc...

The Maxima Quick 2 Mix bottle has been calibrated to give you the ability to accurately mix in ratios of 24:1 to 100:1. Simply choose the ratio of oil you wish to use and the amount of gas you are going to mix. Fill oil to the mark corresponding to the amount of gas you will use. For example: To mix...

Alesis’ Pro X Hi-Hat is a dual-cymbal, continuous hi-hat controller that brings natural hi-hat playability and feel to Alesis DM10 and DM8 drummers everywhere. Precisely calibrated for the Alesis DM10- and DM8-series electronic drum kits, Pro X Hi-Hat integrates seamlessly with and expands the expre...

Dr.meter- Ultimate Measure for Accuracy Specifications: Measuring range: 1-14 pH Resolution: 0.1 PH Batteries: 3x 1.5V LR44 button cell (AG13) Adjustment: trimmer potentiometer Automatic temperature compensation: 0-50°C (32-122°F) Dimensions: 151 x 31 x 20mm Weight: 50g Package includes: 1 x pH...

The Boveda One-Step Calibration Kit is a simple and surefire method to accurately calibrate any digital or analog hygrometer or humidity sensor. The One-Step Calibration Kit utilizes Boveda's 75.5% relative humidity standard, which is widely used and accepted by chemists and lab professionals to de...

The Hanna Instruments HI 98128 is a compact pH tester used in laboratory and industrial applications, and has Automatic Temperature Compensation (ATC), automatic calibration, a dual-line LCD screen, a replaceable electrode cartridge, and a housing that floats. A pH meter is commonly used to measure...

Ratio-Rite Measuring Cup Stop guessing and start riding. The Ratio-Rite Measuring Cup helps you mix for your 2-cycle without making mistakes. The lines are easy to read, so you can spend more time figuring routes, and less time figuring fuel mixtures. With Ratio Rite measuring cup get a perfect mix...