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Deli Multimeter Digital Tester Professional Voltmeter Ammeter Voltage Indicator Automotive Electrical Capacitance Meter

Sliding rheostat 5Ω3A10Ω2A20Ω50Ω200Ω ohm students with adjustable resistance physical experiment equipment

J80159 Physical Optical Stroboscope Middle School Physics Experiment Teaching Equipment

Oshtraco 5A/13A/15A Assorted Fuse Pack

Protect your house and office with the Oshtraco Assorted Fuse Pack. Made from high-quality material, these fuses are long-lasting and showcase excellent resistance to corrosion. They also feature flame retardant material that can prevent the electrical circuit board from getting damaged. Extremely efficient, these fuses have a voltage rating of 250 volts. This assorted fuse pack features ten fuses of 5 Amps, 13 Amps, and 15 Amps that can be used for your electrical needs in the house or office. (1) Prevents damage to the circuit board. (2) Pack contains ten fuses of 5 Amps, 13 Amps, and 15 Amps. (3) Apt for both your house and office. (4) Long-lasting and resistant to corrosion. (5) Fuses have a voltage rating of 250 volts.

Ручные инструменты Grounding resistance meter CEM DT-5300B

Product description: CEM DT-5300B earth resistance meter The DT-5300B electronic meter manufactured by CEM is designed to measure the earth resistance used in electrical and lightning protection installations, as well as to measure the soil resistivity. DT-5300B enables to compensate for the influence of cable resistance by adjusting the zero point with the ADJ potentiometer. The meter has a built-in DC voltmeter up to 1000 V , AC up to 750 V , an ohmmeter as in a multimeter (low voltage) for measuring low resistance and an acoustic electric circuit continuity tester. In addition, the device is equipped with an LCD display with backlight, and the housing is made of durable plastic with a blue rubber holster. The whole set is placed in a material bag that allows easy carrying. CEM DT-5300B earth resistance meter. Items included in the kit. Kit contents CEM DT-5300B earth resistance meter Set of test leads 2 x Metal Bars 6 x AA battery, 1.5V Bag (organizer) User manual Technical specification of the CEM DT-5300B meter Parameter Range Earth resistance 20 Ω / 200 Ω / 2000 Ω DC voltage up to 1000 V. AC voltage up to 750 V. Resistance 200 kΩ Basic measurement accuracy +/- 3% Sampling rate 2.5 times / sec Continuity test sound signaling ≤ 40 Ω test current ≤ 200 mA Automatic power off Yes Beeper Yes Low battery indicator Yes Backlight Yes Data Hold function Yes Manual zero adjustment with potentiometer ADJ Yes Working temperature from 0 ° C to 40 ° C Storage temperature -10 ° C to 60 ° C Earth voltage measurement up to 200 V. Display LCD (60 x 50 mm) Dimensions 200 x 92 x 50 mm Power 6 x AA battery (1.5 V) Mass 700 g Useful links Technical data of the DT-5300B meter

Stanley Screw Driver Tester

The Stanley screw driver and tester are manufactured from high quality insulating technique keeping the electric mishaps in mind. It is a cutting edge, smartly designed tester with an insulating plastic handle for complete safety. It is provisioned with sheathed chrome vanadium steel blade for safety and long product life. It is absolute compact and its small size makes it fit in the pocket with a clip provisioned for holding. It comes in yellow color for easy spotting. .(1)Dimensions: 3 X 50 mm(2)Test Range: 100 “ 500 V(3)Color: Yellow(4)Fully insulated circuit tester conforming to VDE, GS and GE standards(5)Neon indicator lamp light illuminates when the live part of an electrical circuit is detected.

Explorer Tim Samaras. Tornadoes

Tornadoes Ladders Science consists of high interest science topics for Life, Earth, Physical Science, and STEM with engaging text and visuals that align to Next Generation Science Standards topics. Through this content, students develop a clearer understanding and appreciation for science concepts. Ladders Science includes three reading levels for each of the 36 titles. Students whose reading levels range from 2nd grade to 6th grade will appreciate the articles and introduction to National Geographic Explorers.

Васильев Борис Львович Электропривод. Энергетика электропривода. Учебник для ВУЗов

Дается анализ нормативной базы в области энергосбережении. Показана роль электроприводов в энергосбережении. Рассмотрены вопросы практического энергетического обследования электроприводов и обоснования технико-экономической, энергетической и эксплуатационной эффективности регулируемых электроприводов. Рассмотрены энергетические характеристики электроприводов с асинхронными двигателями и преобразователями частоты, показатели электромагнитной, электромеханической и энергетической совместимости электроприводов и их влияние на энергетику электропривода. Рассмотрены методы повышения энергетических характеристик электроприводов. Рассмотрены вопросы выбора асинхронных двигателей для регулируемых и нерегулируемых электроприводов, преобразователей частоты, тормозных резисторов и других элементов. Приведены примеры использования, структуры и состав оборудования современных электроприводов на промышленных объектах и в технических средствах топливно-энергетического комплекса. .Книга, представленная в виде учебника, предназначена для бакалавров и магистров, обучающихся по направлению «Электроэнергетика и электротехника» и других электротехнических и электроэнергетических направлений подготовки специалистов различных профилей и уровней. Может быть интересна специалистам в области разработки, проектирования и эксплуатации автоматизированного электропривода, энергосбережения. . .The analysis normative base in the field of energy saving are done. The role of electrical drives in energy saving are shown. The questions of practical electric energy inspection of electrical drives and rationale for choosing of technical, economical, energetically and operational efficiency controlled electrical drives are considered. The energetically characteristics of electrical drives with induction motors and frequency converters, parameters electromagnetic, electromechanical and energy compatibility and their effect on the energy electrical drive are considered. The methods improving the energy characteristics electrical drive are considered. The questions of choice induction motors for controlled and uncontrolled electrical drives, frequency converters, brake resistor, and other elements electrical drives modern electrical drives are considered. The examples use, structures and configuration equipment modern electrical drives at industrial facilities and technical tools of the fuel and energy complex are given. .The book intended for bachelors and masters students in the direction «Electrical power and electrical engineering» and other electrotechnical and electric power specialist training programmes different profiles and levels. The textbook may be interest specialists in the development, design and operation of the automatic electrical drive, energy saving and energy efficiency industry equipment. .

Васильев Борис Львович Электропривод. Энергетика электропривода. Учебник для ВУЗов

Дается анализ нормативной базы в области энергосбережении. Показана роль электроприводов в энергосбережении. Рассмотрены вопросы практического энергетического обследования электроприводов и обоснования технико-экономической, энергетической и эксплуатационной эффективности регулируемых электроприводов. Рассмотрены энергетические характеристики электроприводов с асинхронными двигателями и преобразователями частоты, показатели электромагнитной, электромеханической и энергетической совместимости электроприводов и их влияние на энергетику электропривода. Рассмотрены методы повышения энергетических характеристик электроприводов. Рассмотрены вопросы выбора асинхронных двигателей для регулируемых и нерегулируемых электроприводов, преобразователей частоты, тормозных резисторов и других элементов. Приведены примеры использования, структуры и состав оборудования современных электроприводов на промышленных объектах и в технических средствах топливно-энергетического комплекса. .Книга, представленная в виде учебника, предназначена для бакалавров и магистров, обучающихся по направлению «Электроэнергетика и электротехника» и других электротехнических и электроэнергетических направлений подготовки специалистов различных профилей и уровней. Может быть интересна специалистам в области разработки, проектирования и эксплуатации автоматизированного электропривода, энергосбережения. . .The analysis normative base in the field of energy saving are done. The role of electrical drives in energy saving are shown. The questions of practical electric energy inspection of electrical drives and rationale for choosing of technical, economical, energetically and operational efficiency controlled electrical drives are considered. The energetically characteristics of electrical drives with induction motors and frequency converters, parameters electromagnetic, electromechanical and energy compatibility and their effect on the energy electrical drive are considered. The methods improving the energy characteristics electrical drive are considered. The questions of choice induction motors for controlled and uncontrolled electrical drives, frequency converters, brake resistor, and other elements electrical drives modern electrical drives are considered. The examples use, structures and configuration equipment modern electrical drives at industrial facilities and technical tools of the fuel and energy complex are given. .The book intended for bachelors and masters students in the direction «Electrical power and electrical engineering» and other electrotechnical and electric power specialist training programmes different profiles and levels. The textbook may be interest specialists in the development, design and operation of the automatic electrical drive, energy saving and energy efficiency industry equipment. .

Chainani S. The School for Good and Evil. Quests for Glory

The first book in a second School for Good and Evil trilogy. Join your favourite students from the School for Good and Evil as they begin a new era and set off on their quests in the Endless Woods.With every end comes a new beginning.Before they can graduate, the students at the school for Good and Evil must complete their Quests for Glory. The quests are both dangerous and unpredictable, and the stakes are high: success brings eternal adoration, and failure means obscurity forever. If Good and Evil can’t find a way to work together, can either side survive?Agatha, Tedros and Sophie are back in this action-packed fourth adventure in the School for Good and Evil series.

Chainani S. The School for Good and Evil. Quests for Glory

The first book in a second School for Good and Evil trilogy. Join your favourite students from the School for Good and Evil as they begin a new era and set off on their quests in the Endless Woods.With every end comes a new beginning.Before they can graduate, the students at the school for Good and Evil must complete their Quests for Glory. The quests are both dangerous and unpredictable, and the stakes are high: success brings eternal adoration, and failure means obscurity forever. If Good and Evil can’t find a way to work together, can either side survive?Agatha, Tedros and Sophie are back in this action-packed fourth adventure in the School for Good and Evil series.

Homesmiths Terminal Connector, 6 mm

If connecting one or more wires, equipment sets or electrical circuits in a safe and secure manner is what you are looking to do, then the Homesmiths Terminal Connector will surely add value. Be it a connection between two wires, plugs or even electrical sockets, the connector is able to achieve this effectively for you. It has been given an optimum level of conduction needed to connect electrical circuits, thanks to the copper wires or strips that make the length of the connectors. (1) Crafted with copper wires and strands across the length. (2) Resistant to heat and high temperatures. (3) The insulation properties of the exterior cladding are commercial grade. (4) A pack contains 10 terminal connectors.

High Note. Level 1. ActiveBook + Online Practice Students' Online Access Code

High Note is a dynamic and intensive course for upper-secondary students that bridges the gap between school reality and young adult life. Carefully designed to inspire modern teenagers and help them fulfil their ambitious goals, the course equips students with language skills together with life and career competencies that are indispensable to succeed in exams, future workplace and in the 21st century society. Who is it for? Students who are eager to communicate fluently and accurately in a wide variety of authentic situations, aim at scoring high in school leaving exams and at improving their academic and employability perspectives, are interested in discovering how the English language works, enjoy talking about contemporary issues, and like culture and literature. Teachers who prepare ambitious students for exams and future careers, are eager to teach students not only the language but also develop their life skills, can spend more time on developing speaking skills and lead discussions on literature, cultural or social issues.

High Note. Level 1. ActiveBook Students' Online Access Code

High Note is a dynamic and intensive course for upper-secondary students that bridges the gap between school reality and young adult life. Carefully designed to inspire modern teenagers and help them fulfil their ambitious goals, the course equips students with language skills together with life and career competencies that are indispensable to succeed in exams, future workplace and in the 21st century society. Who is it for? Students who are eager to communicate fluently and accurately in a wide variety of authentic situations, aim at scoring high in school leaving exams and at improving their academic and employability perspectives, are interested in discovering how the English language works, enjoy talking about contemporary issues, and like culture and literature. Teachers who prepare ambitious students for exams and future careers, are eager to teach students not only the language but also develop their life skills, can spend more time on developing speaking skills and lead discussions on literature, cultural or social issues.

High Note. Level 1. MyEnglishLab Student's Online Practice Interactive Workbook Access Code

High Note is a dynamic and intensive course for upper-secondary students that bridges the gap between school reality and young adult life. Carefully designed to inspire modern teenagers and help them fulfil their ambitious goals, the course equips students with language skills together with life and career competencies that are indispensable to succeed in exams, future workplace and in the 21st century society. Who is it for? Students who are eager to communicate fluently and accurately in a wide variety of authentic situations, aim at scoring high in school leaving exams and at improving their academic and employability perspectives, are interested in discovering how the English language works, enjoy talking about contemporary issues, and like culture and literature. Teachers who prepare ambitious students for exams and future careers, are eager to teach students not only the language but also develop their life skills, can spend more time on developing speaking skills and lead discussions on literature, cultural or social issues.

High Note. Level 2. ActiveBook + Online Practice Students' Online Access Code

High Note is a dynamic and intensive course for upper-secondary students that bridges the gap between school reality and young adult life. Carefully designed to inspire modern teenagers and help them fulfil their ambitious goals, the course equips students with language skills together with life and career competencies that are indispensable to succeed in exams, future workplace and in the 21st century society. Who is it for? Students who are eager to communicate fluently and accurately in a wide variety of authentic situations, aim at scoring high in school leaving exams and at improving their academic and employability perspectives, are interested in discovering how the English language works, enjoy talking about contemporary issues, and like culture and literature. Teachers who prepare ambitious students for exams and future careers, are eager to teach students not only the language but also develop their life skills, can spend more time on developing speaking skills and lead discussions on literature, cultural or social issues.