Reviews Solar Lcd Key

Victor 1190 Desktop Display Calculator, Black, 1' x 5.9' x 7.8'

  • Extra-large, 12-digit, adjustable tilt LCD.
  • Offers cost/sell/margin keys, automatic tax keys, decimal place settings and rounding selector.
  • Other functions include: percent key, change sign key, backspace key, 3-key independent memory and automatic power down.
  • Operates on hybrid power (solar/battery backup).
Check Stock

Scientific Calculators with Erasable Writing Tablet, HUIJUTCHEN Foldable 10 Digit Desk Calculator, Solar and Battery Powered, Back to School Supplies for Middle School, High School & College Students

  • ...efficiency. Simple to operate, perfect for students, work, and business..
  • 【Eco-friendly】 The LCD tablet can be written repeatedly, just press the clear key to erase notes, reducing paper consumption. Our high school calculators use a blue matte LCD screen, which can reduce visual fatigue and protect the eyes..
  • 【Solar and Battery Powered】 The solar calculator has built-in 2 coin cells, 1 LR1120 battery for the calculator, and 1 CR1220 battery for the LCD writing board. In addition, it has a solar panel that can calculate under sunlight and even lamp light. (Note: the solar panel only powers the calculator, not the notepad. If the writing screen cannot clear, please change the button).
  • 【Lightweight & Portable】 This handwriting calculator only weighs 0.26lb and measures 6.3*3*0.5in, which can be folded and easy to carry. You can keep it in your bag, pocket, or even purse. You can take it out and use it anytime, anywhere..
  • 【Wide Usage】 It is a perfect choice for office calculations, construction calculations, financial calculations, accounting calculations, student calculations, home calculations, etc. Ideal gift for your friends, family members, sisters, brothers, and classmates..
Check Stock

Sharp Electronics 8-Digit Twin Powered Calculator (EL-243S/EL-243SB)

  • Twin power solar operation automatically switches from solar to battery power in low light.
  • 3-key memory includes memory plus, memory minus and recall/clear memory keys.
  • Includes percent, square root keys, and sign change keys.
Check Stock

Pocket Size Calculator 8 Digit, Dual Power, Large LCD Display, School Student Desktop Accounting Office Calculators (Pack of 6) - by Emraw

  • The solar and battery calculator is with constants for addition, subtraction, multiplication and division.
  • modern multi-color design, Pocket calculator with memory function basic calculator with large screen small calculator with 8 digit LCD display.
  • Specification: Product Dimensions 8 x 4.7 x 0.6 inches multi Color 4 function calculators pocket-sized perfect for on the go auto-power off soft touch buttons memory function low battery consumption plastic keys 8 digits make it more useful for large calculations.
  • Quality: Scientific ergonomic design button, large buttons and good resetting function can increase your comfortable sensation brand new and high quality super comfortable touch feel Mini calculator with Two-way Power Solar and Battery.
  • Design: Features include automatic tax keys, percent key, square root key, backspace key, and 4 key independent memory including memory plus, memory minus, recall memory and clear memory Modern design.
  • Uses: Perfect for students and classroom settings teach basic calculator and math skills, Perfect for worldwide, including teachers, professors, home school educators, hobbyists, and professionals in health and science-related fields, the best gift for elementary school students.
Check Stock

Emraw Pocket Size Calculator 8 Digit Dual Power Large LCD Display School Student Desktop Accounting Office Calculators Pack of 5 Colors May Vary

  • ✓The solar and battery calculator is with constants for addition, subtraction, multiplication and division.
  • modern multi-color design, Pocket calculator with memory function basic calculator with large screen small calculator with 8 digit LCD display.
  • ✓Specification: Product Dimensions 8 x 4.7 x 0.6 inches multi Color 4 function calculators pocket-sized perfect for on the go auto-power off soft touch buttons memory function low battery consumption plastic keys 8 digits make it more useful for large calculations.
  • ✓Quality: Scientific ergonomic design button, large buttons and good resetting function can increase your comfortable sensation brand new and high quality super comfortable touch feel Mini calculator with Two-way Power Solar and Battery.
  • ✓Design: Features include automatic tax keys, percent key, square root key, backspace key, and 4 key independent memory including memory plus, memory minus, recall memory and clear memory Modern design.
  • ✓Uses: Perfect for students and classroom settings teach basic calculator and math skills, Perfect for worldwide, including teachers, professors, home school educators, hobbyists, and professionals in health and science-related fields, the best gift for elementary school students.
Check Stock

Texas Instruments TI-1795 SV Mini-Desktop Calculator 17311-02

  • Battery type: solar and 1. 5 v button cell battery (included).
Check Stock

Victor 900 Handheld Calculator, Black, 0.3' x 2.5' x 4.3'

  • environmentally friendly - made with 50% recycled plastic.
  • Protective, hard-shell case and nonslip rubber keys.
  • 3-key independent memory, percent, square root keys and automatic constants.
  • Operates on hybrid power (solar/battery backup).
Check Stock

Senyar Solar Charge Controller, MPPT 40/50/60/100A Solar Charge Controller Dual USB LCD Display olar Charge Regulator Battery Charger Renewable Energy Controllers 12V 24V(100A)

  • Dependable performance--- This solar controller has excellent performance, large LCD display and all adjustable parameters. Auto-focus MPPT tracking charging, high charging efficiency, uninterrupted detection during charging, two-way focus tracking. for mppt 100a for solarregler mppt.
  • Durable in use--- This solar controller has a three-stage charging management to effectively protect the battery. Extended service....
Check Stock

Texas Instruments TI-1795 SV Standard Function Calculator

  • Angled Super view display for easy viewing.
  • Solar and battery powered to work anywhere.
  • Change sign (+/-) key simplifies entry of negative numbers.
Check Stock

OFFIDIX Large Key Calculators Office Desktop Calculator, Dual Power Electronic Calculator Portable 12 Digit Large LCD Display Calculator Desk Calculator for Handheld for Daily and Basic Office

  • Comfortable Computer Key Buttons: The Special computer key button is higher than the common computer and it increases the resiliency of this button. It cannot be stuck easily during you use it. The big figure button can help the aged seeing clearly and using it happily..
  • Enhanced LCD Display Screen: We use the specially modulated pigment for the display screen which improves the clarity of the display screen greatly..
  • Dual Power & Energy Saving: The powers are battery and solar (one AA battery NOT included). The Solar design make the calculator can work in daytime or even in the dim light without battery..
  • Special Functions: When you would like to calculate the number, it will express the symbol (plus, subtract, multiply or divide) on the screen. It can help you seeing the operation step when you operate continuously.
  • Apply For: It perfects for office, business, school, store, mall and home use. It supports touch typing by user such as bank stuff, financial worker, front Desk clerk and data analyst etc..
Check Stock

WindyNation 400 Watt Monocrystalline Solar Panel Kit + 400ah AGM Deep Cycle Battery for RV, Boat, Off-Grid 12 Volt Battery Systems

  • The kit includes: (4pcs) 100 Watt Monocrystalline Solar Panels, 30-Amp (user adjustable) P30L LCD Display Solar Charge Controller, 40 feet of UL Listed 12 AWG Solar Cable, 3 pairs solar branch connectors, solar panel mounting hardware, installation manual + (4) 100ah AGM Deep Cycle 12 Volt Battamax Batteries with 2/0 AWG interconnect battery cables.
  • 400 Watts of solar charging kit provides up to 400 Watts of clean, free, renewable energy.
  • Designed for RV’s, cabins, boats, back-up power, remote and off-grid use.
  • PWM Solar Charge Controller has user adjustable settings with and an LCD Screen that shows system amperage, voltage, amp-hours, temperature, and DC load draw.
  • Purchase all the components together and save time and money.
Check Stock

Thlevel 30A Solar Charge Controller 12V/24V Solar Panel Charger Controller with Adjustable LCD Display and Dual USB Port for Open AGM Gel Lead-Acid Batteries

  • 【Upgraded solar panel controller】 Solar charge controller 30a build-in industrial microcontroller for automatical management, memorizing various....
  • 【Safe to use】 Over-current and short-circuit protection, inverse connection protection, low voltage and overcharge protection. 12v solar charge....
  • 【LCD display】Solar panel charger controller with big LCD display, you can also switch modes and adjustable parameter, clearly indicate the status,....
  • 【Scope of application】 The solar charge controller is only suitable for lead-acid batteries: OPEN, AGM, GEL. Do not support any other batteries..
  • 【Easy to install】 The mppt solar charge controller should connect the battery first, then the solar panel, and finally the load!.
Check Stock

WindyNation 400 Watt Monocrystalline Solar Panel Kit + 1500 VertaMax Power Inverter + 400ah AGM Deep Cycle Battery for RV Boat Off-Grid

  • The kit includes: (4pcs) 100 Watt Monocrystalline Solar Panels, 30-Amp (user adjustable) P30L LCD Display Solar Charge Controller, 40 feet of UL Listed 12 AWG Solar cable, 3 pairs solar branch connectors, solar panel mounting hardware, installation manual + (4) 100ah AGM Deep Cycle 12 Volt BattaMax Batteries with 2/0 AWG interconnect battery cables + 1500 Watt (3000 surge) VertaMax DC to AC Power Inverter with 2pcs of 3 feet 2 AWG battery cables (for connecting inverter to battery).
  • 400 Watts of solar charging kit provides up to 400 Watts of clean, free, renewable energy.
  • Designed for RV’s, cabins, boats, back-up power, remote and off-grid use.
  • PWM Solar Charge Controller has user adjustable settings with and an LCD Screen that shows system amperage, voltage, amp-hours, temperature, and DC load draw.
  • Purchase all the components together and save time and money.
Check Stock