Counting Devices
MSC Calculated Industries Sheet Metal HVAC Calculator, 24-Function, 12-Digit, 1 ea
This construction-math calculator is engineered for sheet metal workers and HVAC technicians, providing specialized tools for complex dimensional math, geometry, trigonometry, and custom HVAC calculations. It facilitates rapid conversion between building formats, including feet, inches, fractions, and metric units, while supporting advanced formulas for ductwork layout and testing.
- Features custom sheet metal functions for X, Y, R, theta, and segment radius
- Includes fan law functions for test and balance calculations
- Determines velocity and velocity pressure in FPM, VP, MPS, and kPa
- Solves complex offset problems for S-shaped ductwork
- Supports trigonometric operations and circle, column, or cone solutions
- Includes protective Armadillo Gear case, user guide, and two LR-44 batteries
- Backed by a one-year limited warranty
Enterprise Technology Solutions Sharp Calculator, 12-Digit, Kickstand, 4-2/5"Wx6-3/5"Lx3/5"H, WE
12-digit calculator with a kickstand features an extra-large LCD that displays crisp, clear digits to prevent reading errors. Durable keys are appropriately spaced for fast, accurate data entry. Cost-sell-margin keys simplify profit margin calculations by allowing you to enter two variables and automatically receive the third variable. Backspace key allows you to make quick, single-digit corrections for time-saving use. Twin-power operation runs on solar energy with a battery backup to provide consistent, reliable performance in any environment. Desktop calculator also includes grand total key, double-zero key, automatic tax keys, four-key independent memory, automatic power down and more.
Enterprise Technology Solutions Texas Instruments, Inc Calculators,TI-1795,Mini,Dual Power,4-7/8"x5-2/3"x1",2/BD,SR
Classic mini-desktop calculator is ideal for home, office or retail with big keys and a giant SuperView display. Well-spaced keyboard features large, contoured keys for easy operation. The eight-digit LCD is angled for easy viewing. Change sign key simplifies entry of negative numbers. Functions include three-key memory, auto constant, square root, percent key and variable decimal. Calculator runs on solar and battery power to work anywhere.
Enterprise Technology Solutions Leather Padfolio w. Calculator
Faux-Leather Padfolio With Solar Calculator 9 X 12 Pad 9 75 X 12 5 Black
Polysciences, Inc. Polybead Microspheres 0.05 um, 10 mL
Polybead Microspheres are monodisperse polystyrene microspheres available in sizes from 50nm to 90um. Our experienced chemists control the synthesis to provide precise monodisperse particle size distributions. These particles contain a slight anionic charge from sulfate ester.
Electron Microscopy Sciences 4-Key Multi Tally Denominator
For a quick, accurate count, the durable, long-lasting, ergonomic and easy to use Denominator is the perfect solution for fast, accurate tallies. The counters may be banked or tiered, and various mounting options are available to suit your needs.
Enterprise Technology Solutions Sharp Calculator, 12-Digit, 4-3/10"Wx6-9/10"Dx3/4"H, Silver/Blue
12-digit calculator with a kickstand features an easy-to-read, angled LCD for convenient viewing whether you're working at home or in the office. Answer check function lets you know when the calculation being checked matches the results of the previous calculation. Cost-sell-margin keys allow fast, simple profit margin calculations. Twin-power operation runs on solar energy with a battery backup to deliver consistent, reliable use in any environment. Executive business calculator also includes percent key, sign change key, auto power off, double-zero key, grand total key, rounding switch and more.
Enterprise Technology Solutions Sharp Printing Calculator, 2.1 LPS, 12-digit
Handheld Printing Calculator is perfect for the occasional user, especially in a small office or home office. Calculator has a 12-digit liquid crystal display (LCD) and prints two colors at approximately 2.1 lines per second. Four-key memory includes memory plus, memory minus and recall/clear memory keys. Functions include tax keys, floating/fixed decimal, adding mode, and double-zero key. Calculator operates on four AA batteries (included) and AC adapter (not included).
TARGETMOL CHEMICALS INC ETHYLHYDROCUPREINE HYDRO 50MG
Also available in 1 mL 10 mM (in DMSO) and bulk. Please contact Fisher for quotes. Ethylhydrocupreine hydrochloride (Optochin hydrochloride) (Optochin hydrochloride) is a quinine derivate with antimicrobial activity against S. pneumoniae. Ethylhydrocupreine hydrochloride also possesses antimalarial activity against Plasmodium falciparum with an IC50 of 25.75 nM. Ethylhydrocupreine hydrochloride is an agonist of Gallus gallus taste 2 receptors ( ggTas2r1 ggTas2r2 and ggTas2r7 ). purity: 99%
