Reviews Calculation

Hey! Play! Chinese Mahjong Game Set with 146 Tiles, Dice, and Ornate Storage Case for Adults, Kids, Boys and Girls

  • STANDARD GAME SET This Chinese Mahjong Game set comes with everything you need to play standard Chinese versions of the game, including 146 tiles, 2 dice and carrying case..
  • DURABLE CHINESE TILES FOR PLAY All 146 tiles are made of scratch-resistant melamine and contain engraved Chinese characters for authentic play including 36 characters, 36 bamboos, 36 circles, 16 wind tiles, 12 dragon tiles, 4 flowers and 4 seasons, plus 2 blank tiles. The tiles are smooth and durable and will last for generations..
  • GAME OF SKILL, STRATEGY AND CALCULATION This is a tile-based game that originated in China and is commonly played by 4 players. It is based on a draw-and-discard type card games and is ultimately a game of skill, strategy and calculation, involving a degree of chance..
  • PRODUCT DETAILS Each set includes 144 tiles measuring 1.25x.75x.5, two dice measuring .5 and a Chinese themed ornate storage case, measuring 10.5x8.5x2..
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Elitech PGW-500 Wireless Digital Pressure Gauge with Temperature App Alerts for HVAC System IP65 Waterproof -14.5~500 PSI 1/8'' NPT

  • UPGRADED ELITECH TOOLS APP(ioS and Android): An intergraded app, allows users to manager all Elitech tools as vacuum pump, digital manifold, vacuum gauge, pressure gauge, refrigerant charging scale on one app, more efficient and more intelligent..
  • MULTIPLE REFRIGERANTS & UNITS: Support the saturated temperature-pressure comparison table of more than 87 kinds of refrigerants. 7 pressure units can be selected, psi, inHg, kg/cm², cmHg, bar, kPa, Mpa..
  • APP CALCULATION: Superheating and subcooling can be calculated when entering the pipe temperature in App, fast & easy while reducing manual calculation mistakes..
  • OFFLINE RECORD: The wireless pressure digital gauge can record data offline and transmit the current pressure value to the app by Bluetooth automatically, which helps you read data at any time anywhere..
  • HIGH PROTECTION LEVEL: The pressure gauge is made by ABS and PPT and the waterproof level is IP65. 24/7 US Technician Support via Email and Phone..
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Extra Large Electronic Desktop Calculator, 12-Digit LCD Display, Angled Display Panel, by Better Office Products, 4 Function Memory Keys, Light Gray, Dual Power with Included AA Battery Power

  • 【large LCD display】Quick and easy tax calculation.Displays up to 12 digits. 4.2"Extra-large LCD display..
  • 【Big Button Calculator】Large computer keyboard buttons,designed for office desktops, clear sound,after 100 thousand times of tapping test, not easy to bond.Suitable for Quick and easy tax calculation.
  • 【Two-way Power】Built-in button battery and AA battery powered (Fitting included 2 AA battery and the other is a spare)Long battery life, 1 AA battery can be used for 1 year..
  • 【4 Function desktop Calculator】Four operations of addition, subtraction, multiplication, and division.Perfect for office, school,home etc daily office needs.
  • 【1 Years Free Warranty】Every product has been strictly tested, quality problems for 1 years free warranty, please contact us directly..
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RTYY Speed Timer,Touch Control Timer, Professional Timer Machine with Display, for Cube Race, Stack Competition, Children's Gift Boys Girls, Gray

  • 【Sensitive Touch & Automatic Calculation】The hidden sensor copper sheet are a provides sensitive hands touch control. Innovatively added automatic calculation grade design, so that your progress can be seen at a glance..
  • 【Big Screen】: Gutecomuik speed timer is equipped with a 2.5mm external port, which can be connected to major brand monitors and the Mobile DCTimer app, allowing you to share your good results anytime.(NOTE: not include the connecting wire)..
  • 【Mini Size & Easy to Carry】275*75*30mm. Small size for your use, light weight, easy to carry and store. Only need to install 4 AAA batteries to use. (Please note that the package not include the battery)..
  • 【Anti-Slip Design】6 anti-slip pads are correctly distributed on the back, not easy to slip. You will be happier when you play the puzzle cube with this timer clock..
  • 【Use Occasions】A great timer for kids or adult game timing tools. Very suitable as competition timer, dice timer, time management tool, desktop timer, timer, training..
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Desktop Calculator 12 Digit with Large LCD Display and Sensitive Button, Solar and Battery Dual Power, Standard Function for Office, Home, School, CD-2786 (Black)

  • [LARGE DISPLAY] - The huge LCD screen that clearly displays big numbers makes it easy to read from afar, and it’s aesthetically pleasing..
  • [SENSITIVE AND BIG BUTTONS] - Your calculation process will be faster and smoother with this calculator’s responsive buttons. Once pressed, the buttons quickly register and display the corresponding number on the screen. The big size of the buttons prevents you from hitting the wrong button..
  • [DUAL POWER DESIGN] - This calculator utilizes both the solar power and battery power (battery included). The solar panel, as long as you use it in a lit environment, will power up the calculator thoroughly..
  • [VERSATILE PURPOSES] -This calculator is designed for many occasions: business, office, home, basic budgeting, school, and more. Use it to assist your personal finance or just a quick calculation session..
  • [FUNCTIONALITIES] - Add, subtract, multiply, divide, backspace, grand total, CE, %, M+/M-/MRC, On/AC Button, and Auto Power-Off. The calculator will turn itself off after about 6 minutes of being idle..
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Desktop Calculator 12 Digit with Large LCD Display and Sensitive Button, Solar and Battery Dual Power, Standard Function for Office, Home, School, CD-2786 (Silver)

  • [LARGE DISPLAY] - The huge LCD screen that clearly displays big numbers makes it easy to read from afar, and it’s aesthetically pleasing..
  • [SENSITIVE AND BIG BUTTONS] - Your calculation process will be faster and smoother with this calculator’s responsive buttons. Once pressed, the buttons quickly register and display the corresponding number on the screen. The big size of the buttons prevents you from hitting the wrong button..
  • [DUAL POWER DESIGN] - This calculator utilizes both the solar power and battery power (battery included). The solar panel, as long as you use it in a lit environment, will power up the calculator thoroughly..
  • [VERSATILE PURPOSES] -This calculator is designed for many occasions: business, office, home, basic budgeting, school, and more. Use it to assist your personal finance or just a quick calculation session..
  • [FUNCTIONALITIES] - Add, subtract, multiply, divide, backspace, grand total, CE, %, M+/M-/MRC, On/AC Button, and Auto Power-Off. The calculator will turn itself off after about 6 minutes of being idle..
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2 Axis Metal Case LCD DRO Digital Readout Display for Mill Milling/Lathe Machine (2 Axis DRO)

  • 【High Quality】Top brand Raw Material. Super fast calculation.34 bit Core chip..
  • 【Long Service Time】Meanwell Power supply ,Omran Key button.Switch on& Switch off can meet more than 100000 times.
  • [HIGH Performance】-Acceptable resolution: 10um ,5um ,2um ,1um , 0.5um.
  • Min resolution of digital display angle :0.0001/pulse, Linear Scale/Magnetic scale Interface: DB9(TTL/EIA-422-A).
  • 【Wide Application】Applicable for milling machine, drilling machine, grinding machine, lathes, profile projector, video measuring machine, position monitoring, coordinate measurement,.
  • 【Special Function】1:Tool radius compensation: In the use of cylindrical milling tool carrier, the tool radius must be taken into account. The direction of process will decide the increase or decrease of calculated value .Once the tool number is inputted, the DRO value will be saved. 2 :Determine the workpiece centre: Only through the tool or touching the two points of workpiece, the DRO can calculate the workpiece centre.
  • 3 :200 sets tool base: While repeat the same process in the workpiece, you can store the tool value which will be convenience to the operator Round arc processing: Sample round processing and two axis arc processing.
  • 4:Slope calculation: Input the two points of workpie....
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Sunreed 2 in 1 Wireless Numeric Keypad Calculator Numpad,Bluetooth Keypad with LED Screen,Financial Accounting Number Keypad for Mac/Notebook/Computer(Black)

  • Calculator Function Key Mode:Press the "Keypad/Calculator"to switch to Calculator mode,an"F"letter will appear in the upper left corner of the keypad screen,now you can start calculate.Under calculator mode,only the keypad screen shows the numbers you press, not shows on the compurter screen.After the calculation is over,press "Send" button to send the calculation results to your computor..
  • Digital input control:only one number will be entered when you press one button for a long time accidentally,ensure the accuracy of digital input..
  • Smart compatible bluetooth device,10 meters effective transmission,compatible with your phone,notebook,laptop etc,also compatible with windows 8,10/Android and Mac OS..
  • X-style Sissor foot structure,make the keypad responsive and resilience is better,feel comfortable and quiet, no "click click click"sound when press it,also makes the Keypad more durable and can withstand up to 12 million times keystrokes..
  • Independent chip, no conflict with the main keyboard of the computer.Smart design and 6 colors available,only 165 grams for you can take it anywhere you'd like to with it..
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Gogogo Sport Vpro Wildlife Laser Rangefinder for Hunting/Bow Hunting, 1200 Yard Range Distance, Adaptive OLED Display, Ultra-Clear View, Lightweight Hunting Range Finder

  • ...gefinder body for compact outdoor usage, solid and durable rangefinder structure perfect for hunter’s tough wild circumstances. Great for hunting, bow hunting, or any other occasion..
  • HUNTING MODES – Measuring range from 5 to 1200 yards, with +/- 1m high accuracy. Model 1 – horizontal distance model with angle calculation.
  • Model 2 – golf slope compensation with angle calculation.
  • 100% WORRY-FREE SHOPPING – Gogogo Sport Vpro is trusted by more than 300,000 customers in 50 countries and regions. We’re committed to providing 100% shopping satisfaction to each customer..
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