[SCIENTIFIC CALCULATOR WITH GRAPHIC FUNCTION] - This is a scientific calculator that is able to show graphs of formulas. It features a screen large enough to be able to display graphs and equations simultaneously, allowing you to see calculations and corrections in high detail. Its 7 x 3.3 size ensures comfortable use..
[MULTIPLE MODES] - This calculator features 3 operating modes: Angular Measurement, Calculation, and Display modes. More information is available in the photos..
[OVER 280 FUNCTIONS] - Including fractions, statistics, complex number calculations, linear regression, standard deviation, permutations, and variable solving..
Perfect for Advanced and Beginner courses including Pre-Algebra, Algebra I, Algebra II, Geometry, Trigonometry, Calculus, AP Calculus, AP Statistics, Biology, Chemistry, Physics, Finance & Business..
If you are not able to turn on the calculator, please press the reset button on the back! If you still have any other issues, we offer a 365-day limited warranty. Please contact us and we will give you a response within 24 hours..
Suraielec 120W Low Voltage Transformer with Photocell Sensor and Timer, 120V AC to 12V/15V AC, Landscape Lighting Transformer with 2 Independant Zones,Weatherproof for Pathway Lights, Step Light
【Photocell Sensor & Countdown Timer】Landscape transformer with dusk to dawn sensor automatically turns low voltage pathway lights on at sunset, and off when sunrise. With countdown timer setting, you can illuminate spotlights and deck lighting auto on at dusk , then off at 4, 6, 10 hours interval as needed. Convenient and energy efficient for daily use..
【2 Zones for Independent Control】Suraielec outdoor light transformer is equipped with two independently controlled outputs, allowing to setup 2 different landscape systems all controlled with a single transformer. That’s, you can set your front yard lighting stay lit till dawn while the backyard lights is set to be off 6 hours after sunset. Control home lighting separately..
【Easy to Program & Memory Function】Easy to operate with a push of button, the outdoor low voltage transformer is designed with 3 lighting modes: manual on/off- auto on/off- on at sunset and off 4/6/10 hours later, choose any preferred mode by Zone button. Features memory function, transformer retains its last mode setting after power outage..
【Multi-Tap Outputs & Overload Protection】120W landscaping transformer converts 120 volt current to a low voltage current ( Selectable 12V AC /15V AC), achieving a safe an....
VENUS MANUFACTURING 120W Low Voltage Transformer Weatherproof Outdoor Landscape Transformers with Timer and Photo Sensor Power Pack 12V-14V Power Supply Suitable for Halogen & LED Spotlight Path Light
100% OUTPUT 15V MULTIFUNCTIONAL TRANSFORMER. Still worried that the transformer will cause power loss for some reason? This transformer can achieve 100% power output with 4 modes: On, Auto, Timer, Astro. And the 15V output effectively mitigates problems due to voltage drop, allowing the transformer to illuminate lights further away.
TWO PERIODS OF TIME SETTING. This transformer is capable of setting two time periods during the day in auto, timer and astro mode. It allows you to set two time periods and maximize energy savings, meet your setting needs in different time periods.
ASTRONOMICAL TIMER. The “Astro” mode uses your geographic location to track sunrise/sunset times to determine the best on/off times for maximum energy efficiency. In addition, with this mode, you can completely install the transformer indoors or in a location where the sun will not shine directly on it, better extending the service life of the transformer.
OVERLOAD DISPLAY. All functional modes of this transformer are visualized and displayed on the LCD. And overload is included. It allows you to know and keep track of the total power of the ....
Doorbell Transformer Compatible with Ring Video Doorbell Pro 16v 30va Hardwired Door Chime Transformer
【Doorbell Transformer】: Apply to multiple doorbell transformers, compatible with Ring Video Doorbell Pro, Nest Hello Video Doorbell, etc..
Note: The above brands are only used to demonstrate compatibility.
【Ring Doorbell Transformer】: Input 120V AC，60Hz, Output 16V AC，30VA for residential, commercialand industrial low voltage power supply. Power single or multiple doorbells, compatible with Ring Video Doorbell Pro, Nest Hello Video Doorbell, ZmodoWiFi Doorbell, SkyBell,etc.
【Ring Transformer】: Eco-friendlyzinc plating technology , no pollution. Convenience of Installation: Free quick connector included. Turn OFF Power before installation. Open up the connector to 90°angle, insert 120V power cord and transformer’s input cord at both ends, clamp the transformer, screw down the output part to doorbell cord..
Step Down/Up Transformer 220v to 110v, 3000W Voltage Converter 110 to 220 120v to 240V Heavy Duty Power Transformer
【3000W Step Up Transformer 110v to 220v】: Step Up voltage converter from 100V-120V to 220V-240V .The ZHENGXI brand has 8 years of experience in the development and production of transformers, voltage regulators and regulators, with products sold to countries around the world and widely recognized . Passed CE & CQC certification.
【Step Down Transformer 220v to 110v】:Two 220V Multifunction Output sockets and two 110V output sockers for appliances Fromr EURO,UK, China, Korea, HK, Philippine, US,etc.For safety reasons, it is recommended that appliances not exceeding 2400W be used to prevent damage to the transformer and the appliances used.
【Upgraded 110 to 220 Voltage Converter】：Unlike those large, bulky (stinky) converters, this newly designed 110V/220V to 220V/110V converter doesn't produce noise/smell/heat, it's quieter, more efficient,and equipped with voltage display can more clearly see the output voltage.
【120v to 240v step up transformer】:As we all know, in most cases the power consumed by the appliance at the moment of power on is the largest, so when choosing a transformer, please refe....
Step Up Transformer 110V to 220V 2000W Voltage Converter for US to EU Appliances - Lightweight Step Up 110V to 220V Voltage Converter Transformer with Circuit Breaker Protection
2000W Step Up Transformer : Input voltage 110V-120V will be able to use for origin 110V power supply (such as in US, Canada, Mexico) to 220V for EURO and Asia devices.
Double output 220V-240V:You can use 2 equipments with 220V rated simultaneously, just the total power not exceed the Max power 1600W of the Stepup Voltage Converter.
For safety reasons： it's recommended to use a Voltage Converter/Transformer that's max watts is at least 80% higher than your appliance. For example.
2,000 Watt transformer can be only be used with an appliance that uses up to 1,600 Watts that is to prevent damage from the transformer itself and the appliance being used.
Temperature Control Protection : The step-up voltage converter is equipped with temperature control, lightning protection and short circuit protection. if the electric current is overloaded, the temperatur rise, The 2000W converter will automatically power off, then you need to remove the equipment ,when the temperature is normal,you need to press the button again ,and restart the transformer..
Package Contents: lightweight transformer 110v to 220v with ultra-thin ring-type transformer, slim, small , Size :9.3’’x7.2’’x2.7’’(23.8*18.3*6.8CM).light weight(5.4kg/11.9LB).Please firstly confirm your ....
Transformers Connections: Distibution of electric energy using one-phase transformers (Distribution of Electric Energy)
Special attention: the maximum power of the transformer cannot exceed 10W.Input voltage: 110V / 50//60Hz(Red),Output voltage:12V 10VA(Blue). The input line is two red lines, and the output line is two blue lines. This transformer is only used for AC to AC.
Product name:Power Transformer,Structure: single phase transformer..
Total Size: 75x44x42mm/2.9''x1.7''x1.6''(L*W*H). wires length: 18cm/7.1''. Weight: about 360g..
Wide range of uses: power transformers can be used in voltage transformation occasions such as audio and lighting power supplies..
Product package:1xPower Transformer .If there is any problem with the switch you received, please contact me by email in time and I will reply you within 24 hours..
Yonntech 5000 Watt Voltage Converter Transformer with Circuit Breaker Protection Step Up/Down 110V/220V Heavy Duty
This 5000w step up/down voltage transformer: step up voltage from 110-120 volts to 220-240 volts.
step down voltage from 220-240 volts to 110-120....
The voltage transformer 5000w is worldwide used for all electronics, heavy duty machines, household and industrial applications.Almost fits all your....
This transformer features circuit breakers which protect the equipment and the transformer against overload. With circuit breaker protection you'll....
The power converter is with high quality coil,so it is not easy to heat and can withstand higher currents. And the cooling grille design can dissipate....
For safety, it recommended to use a voltage converter that's max watts is at least 80% higher than your appliance. For example: 5000w transformer can....
tonchean Step Up Transformer, 110V to 220V 3000W Voltage Converter, Continuous Power Converter Step Up DownTransformer with Circuit Breaker Protection for Coffee Machine, Food Processor, US Plug
【3000W Step Up Transformer】 Input voltage 110V-120V will be able to use for origin 110V power supply (such as in US, Canada, Mexico) to 220V for EURO and Asia devices.
If you have any issue,please feel to contact us..
【Double output 220V-240V】You can use 2 equipments with 220V rated simultaneously, just the total power not exceed the Max power 2400W of the power converter transformer..
【Safety & Quiet】The step-up voltage converter is pure wave, and it is equipped with temperature control, lightning protection and short circuit protection.It is completely silent - no scary hum or buzz. The power button lets you know if it is on or not with a little light. It is also a nice shape and size to squeeze behind things like a large book..
【Notice】For safety reasons, it's recommended to use a Voltage Converter/Transformer that's max watts is at least 80% higher than your appliance. For example.
3,000 Watt transformer can be only be used with an appliance that uses up to 2400 Watts that is to prevent damage from the transformer itself and the appliance being used..
【Package Contents】Lightweight transformer 110v to 220v with ultra-thin ring-type transformer, slim, small. Size:12.6x11.8x6.3”. Light weight(18.7LB).Please firstly confirm your i....
Step Up Transformer 110V to 220V 3000W Voltage Converter for US to EU Appliances – Step Up 110V to 220V Voltage Converter Transformer with Circuit Breaker Protection,Temperature Control (3000W)
3000W Step Up Transformer – Input voltage 110V-120V will be able to use for origin 110V power supply (such as in US, Canada, Mexico) to 220V for EURO and Asia devices.
If you have any issue,please feel freely to contact us.
Double output 220V-240V – You can use 2 equipments with 220V rated simultaneously, just the total power not exceed the Max power 2400W of the Stepup Voltage Converter.
For safety reasons, it’s recommended to use a Voltage Converter/Transformer that’s max watts is at least 80% higher than your appliance. For example.
3,000 Watt transformer can be only be used with an appliance that uses up to 2400 Watts that is to prevent damage from the transformer itself and the appliance being used.
Temperature Control Protection – The step-up voltage converter is equipped with temperature control, lightning protection and short circuit protection. if the electric current is overloaded, the temperature rise, The 3000W converter will automatically power off, then you need to remove the equipment ,when the temperature is normal,you need to press the button again ,and restart the transformer..
Package Contents – lightweight transformer 110v to 220v with ultra-thin ring-type transformer, slim, small , Size :12.6*11.8*6.3”.light weight(18.7....
