Turn on the Human Calculator in You!
- Professional Keyboard with Left-Side Grand Total Key.
- Extra heavy duty durability is perfect for power users.
- 2 color printing. Calendar/ Clock and Time function.
Top Double Digit Display Reviews
Casio FX-991ES Plus-2nd Edition Scientific Calculator
- Redesigned ES PLUS series calculators featuring easy-to-understand Natural Textbook Display, Non-Programmable Scientific Calculator with 417 Functions.
- Stylish design but same function as Casio FX-991ESPLUS 1st edition, 10-digit mantissa + 2-digit exponential display.
- Basic Trigonometrical & Statistics Functions, and many more functions.
- Colour coded keypad for easy key differentiation, Simple and easy to use, Comes with new slide on hard case.
Sharp EL-1197PIII Heavy Duty Color Printing Calculator with Clock and Calendar
- Professional Keyboard with Left-Side Grand Total Key.
- Extra heavy duty durability is perfect for power users.
- 2 color printing. Calendar/ Clock and Time function.
DC Power Supply Variable, 30V 10A Bench Power Supply with 4-Digits LED Display, USB Interface, Adjustable Regulated Switching Power Supply with Encoder Adjustment Knob, Output Enable/Disable Button
- 【Overcurrent Protection】When the OCP function is turned on, if the load equipment is short-circuited during operation, the adjustable power supply will automatically stop output and send a buzzer to alert the user. Protect the adjustable power supply and load from damage..
- 【Precise 4-digit LED Display】The variable power supply with a high-definition 4-digit display, which can display three values of voltage, current and power at the same time. The data is accurate to 0.01V and 0.001A. The bright white digital display helps you to operate as usual in the dark, and you can adjust the brightness of the screen as needed..
- 【Compact and Lightweight】The measures of the variable dc power supply is only 7.51*3.56*5.81inch and the weight is only 2.47 pounds, which saves more space on your workbench and is convenient for you to carry when you need it. NANKADF dc power supply is the best choice for beginners or professional electricians..
TEXBAIIPLUS - Texas Instruments BA-II Plus Adv. Financial Calculator
- Depreciation Schedules Bond prices and yield to call or maturity Prompted display guides you through financial calculations showing current variable and label BGN/END payment setting Partial years Ten user memories Ten-digit display List-based one- and two-variable statistics with four regression options: linear, logarithmic, exponential and power Math functions include trigonometric calculations, natural logarithms and powers.
- Impact-resistant protective cover with quick reference card included One lithium 2032 battery included APD (Automatic Power Down) conserves power Hard plastic, color-coded keys One-line, 10-digit display.
Sharp® EL-2196BL Printing Calculator, Black
- The Sharp EL-2196BL calculator is designed for professional use. It features a large easy-to-read, 12-digit display, and a stylish black cabinet with multicolor buttons..
- Extra-large 12-digit display for easy reading..
- Fast printing at 3.7 lines per second. Prints in 2 colors..
- Features a total of 15 functions. Includes an item counter, built-in grand total and tax calculations, as well as an MU function that includes cost/sell/margin calculations..
AOICRIE 2PCS MAX7219 Dot Matrix Module for Arduino Microcontroller 4 in 1 Display with 5pin Line for Arduino for Raspberry Pi (Green)
- ★The MAX7219 also allow the user to select code B decoding or no-decode for each digit..
- ★The MAX7219 is compact, serial input/output common-cathode display drivers that interface microprocessors (µPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs..
- ★Included on-chip are a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers, and an 8x8 static RAM that stores each digit..
- ★Only one external resistor is required to set the segment current for all LEDs. A convenient 3-wire serial interface connects to all common µPs. Individual digits may be addressed and updated without rewriting the entire display..
- ★The devices include a 150µA low-power shutdown mode, analog and digital brightness control, a scan limit register that allows the user to display from 1 to 8 digits, and a test mode that forces all LEDs on..
Kingwin PC Computer Motherboard Analyzer Kit [Digital PCI & ISA PC SDRAM NA Motherboard]. 4 Digit PCI & ISA PC Tester, Diagnostic Debug Post Card External Display (CMBA-4)
- Standard PCI & isa interface for easy access to your desktop PC..
- 4-Digit display. Frontal 2 digit for current error code & back 2 digit for previous error code..
- Post (power on self TEST) card displays error code quickly when booting..
- Error code table offered makes you know the error details easily..
ALAMSCN MAX7219 Dot Matrix Module 32x8 4 in 1 LED Display Modules for Arduino Raspberry Pi Microcontroller with 5Pin Wires Red (Pack of 2)
- The MAX7219 is compact, serial input/output common-cathode display drivers that interface microprocessors (µPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs..
- Included on-chip are a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers, and an 8x8 static RAM that stores each digit..
- Only one external resistor is required to set the segment current for all LEDs. A convenient 3-wire serial interface connects to all common µPs. Individual digits may be addressed and updated without rewriting the entire display..
- The MAX7219 also allow the user to select code B decoding or no-decode for each digit..
- The devices include a 150µA low-power shutdown mode, analog and digital brightness control, a scan limit register that allows the user to display from 1 to 8 digits, and a test mode that forces all LEDs on..
2-Digit Take A Number System with Free Ticket Roll
- 1 Microframe Model 5120 2-Digit LED Display with Power Adapter and 18ga, Two conductor wire. | 9.1-inch LED Display with 5.5-inch digits..
- 1 B80 Ticket Dispenser with mounting bracket and hardware. | 1 Take-A-Number Sign.
- 1 B80 Ticket Dispenser Counter Top Stand with mounting hardware..
- 1 Roll of White 2-Digit Tickets (3,000 tickets per roll) | 2 Brass Push Buttons with 40 feet of 22ga, Two conductor wire. | 1 Wireless infrared remote control (batteries included)..
Texas Instruments BA II Plus Professional Financial Calculator
- Solves time-value-of-money calculations such as annuities, mortgages, leases, savings, and more.
- Performs cash-flow analysis for up to 32 uneven cash flows with up to 4-digit frequencies.
- Calculates various financial functions: Net Future Value Net present Value Modified Internal Rate of Return Internal Rate of Return Modified Duration Payback Discounted Payback.
- The Texas Instruments BAII Plus Professional features an Automatic Power Down (APD) function for extended battery life.
- Prompted display guides you through financial calculations showing current variable and label. Ten-digit display.
Electrical and Electronic Engineering Calculator
- RENUS Professional grade scientific calculator,Easily handles 1 and 2 variable statistical calculations, three angle modes(degrees,radians, and grads), and scientific/engineering notation modes,Perfect for High School and College math..
- Calculation records can be read ,it will reduce double-counting and improve working efficiency..
- 2-line,12-digit widescreen HD display support superscripts function,Facilitate our calculations.
- AAA battery replaces button batteries,If you need to replace the batterys, just open the battery cover on the back without any tools.(batteries include).
- Ergonomically designed hard sliding cover can protects the calculator and also provide a comfortable grip.
Crenova MS8233D Auto-Ranging Digital Multimeter Voltmeter Ohm Volt Amp Tester with Backlight LCD Display Test Leads
- 【100% Safety Assurance】Built-in Double Fuse. Overload Protection on all ranges..
- 【Auto-ranging Tester】Accurately measure AC/DC voltage, AC/DC current, resistance, frequency, continuity, diode, etc..
- 【Backlight Display】 Designed with 3 1/2 digit LCD display and 'Backlight', showing the reading clearly in low light areas..
- 【Special Points】 Data Hold, Maximum Value Hold, Function Switching, Auto Power OFF. Sampling Speed: 3 times per second..
- 【9V Battery】DON'T forget to install the 9V battery before using the digital multimeter, or it will go on strike..