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Measurement
Catalog Number:
(470119-594)
Description:
The baseline hydraulic hand evaluation set has all instrument necessary to evaluate strength and range of motion of hand and fingers. The hydraulic system assures convenience, product reliability, measurement accuracy and repeatability.
Catalog Number:
(470219-406)
Description:
The determination of the gravitational constant ‘g’ is one of the most fundamental and early physical constants students must derive and observe. This kit has a wooden base, 1.1m rod and a movable electromagnet. The electromagnet can be moved anywhere on the rod and is powered by the timer. When the ball is released, the timer is triggered and stopped once the ball has landed on the base for a precise measurement and then calculation of ‘g’. Supplied with manual.
Description:
Disposable pipettes perfect for every lab use.
Catalog Number:
(76545-896)
Description:
This digital coolant refractometer measures the concentration and freezing point of the coolants ethylene glycol and propylene glycol. This unit has 4 scales (ethylene glycol, ethylene glycol freeze point, propylene glycol, and propylene glycol freeze point) and comes with a 1-year warranty.
Catalog Number:
(470323-538)
Description:
A high-accuracy, easy-to-deploy data logger that measures and records the power and energy consumption of 120 V plug loads from office equipment, vending machines, and other devices.
Catalog Number:
(470219-364)
Description:
The Pressure sensor 400 is the optimal sensor for conducting physical and analytical chemistry experiments, such as approximating the adiabatic expansion of a gas, Charles' law experiments, and ideal gas law investigations. It measures absolute pressures from 0 to 400 kPa and operates with excellent accuracy over a wide temperature range. The robust metal fittings allow for a tight, leakproof seal to reaction apparatus.
Description:
Our API scale hydrometers measure the scale which was selected in 1921 by the American Petroleum Institute (API), the U.S. Bureau of Mines, and the National Institute of Standards and Technology (NIST) as the standard hydrometer scale for petroleum products.
Catalog Number:
(470323-466)
Description:
Onset’s HOBO MX1101 data logger measures and transmits temperature and relative humidity data wirelessly to mobile devices via Bluetooth Low Energy (BLE) technology.
Catalog Number:
(470012-550)
Description:
This dissolved oxygen meter is a rugged, portable, waterproof dissolved oxygen (DO) meter designed to provide reliable measurements under harsh environmental conditions.
Catalog Number:
(470303-900)
Description:
The Go Direct Ammonium Ion-Selective Electrode (ISE) can be used to measure the concentration of ammonium (NH<sub>4</sub><sup>+</sup>) in aqueous samples.
Catalog Number:
(470137-378)
Description:
This sensor takes fast and accurate measurements of the level of free oxygen in air or dissolved oxygen in water.
Description:
These wide range specific gravity hydrometers are ideal to use when you aren't sure of the approximate value of your liquid. These refractometers can also be used for measuring multiple liquids with different specific gravity amounts.
Description:
These latex-free syringes feature an ACCU-TIP flat plunger tip and ACCU-SCALE graduations of 0.01mL
Catalog Number:
(470119-588)
Description:
This lightweight aluminum skinfold caliper includes a measurement arm with "floating tips" that under constant pressure assures accurate and reproducible results.
Easy to read 60 mm scale.
Catalog Number:
(470047-410)
Description:
Help students make connections in math with these colorful, engaging manipulatives. Plastic rods in ten different sizes and colors can each be assigned a different unit of measure.
Catalog Number:
(470345-164)
Description:
Made from tin with an element stamp, measures 2 cm(0.8") per side, perfect for density, specific gravity, and specific heat activities in classrooms and labs.
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The original product is no longer available. The replacement shown is available.
Limited quantities of this product are available. To check availability or place an order, call Customer Service at 800-962-2660 or email [email protected].
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