Best Book Of Electric Circuits

OhhGo Three-Phase Multifunctional Digital Energy Meter Voltage Current Display Programmable Electric Power Meter

[Smart Meter] - Three-phase voltage, current digital smart meter, with RS485 communication interface, various parameter detection, comprehensive monitoring..
[Detection Function] - Switch input/output, can detect current, voltage, electric energy, power, and power factor..
[Convenient Use] - Digital display and four buttons design, enables the instrument to achieve convenient and flexible use..
[ABS Flame Retardant Material] - ABS flame retardant shell, good insulation and durable in use. Also features stable performance and high accuracy..
[Suitable For]- It is suitable for complete monitoring and management of electrical parameters in various incoming circuits and large- capacity distribution and outgoing circuits..

[Wide Application], professional automotive circuit tester/circuit test light with 6-24V DC voltage testing range, ideal for checking various vehicles electrical circuits, quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also for testing other 6-24v DC wirings and circuits..
[Quality LED Bulb], high visibility and strictly tested long service life LED test light bulb to indicate circuits’ signal, the brightness of the light will be different with the different measured voltages. Also including 1 PCS REPLACEMENT LED BULB to make it serve you faithfully for years..
[Bidirectional Current Voltage Testing], you can attach the alligator clamp either to negative or positive ground, while use the probe to touch the other side..
[Quality Made], sharp stainless steel probe for piercing wires, also for hard to reach tight areas. Insulation protective rubber tip protects you against electric shock. Constructed with high quality acetate fiber body, shatter-proof, more durable than others. Premium PU spring wire, heat insulation and oil resistance for safe use.
[Convenient Use], High quality 135 inch long enough PU spring wire offers more flexibility, lighter and more durable than normal cable wires, convenien....

ABS flame retardant shell, good insulation and durable in use. Also features stable performance and high accuracy..
Switch input/output, can detect current, voltage, electric energy, power, and power factor..
Three-phase voltage, current digital smart meter, with RS485 communication interface, various parameter detection, comprehensive monitoring..
Digital display and four buttons design, enables the instrument to achieve convenient and flexible use..
It is suitable for complete monitoring and management of electrical parameters in various incoming circuits and large- capacity distribution and outgoing circuits..

[OE QUALITY] - Bosch Auxiliary Electric Water Pumps are designed and manufactured to rigorous Original Equipment Manufacturer (OEM) quality standards.
[FITS RIGHT] - Exact OE fit, form, and function ensure a trouble-free installation process and restoration of your vehicle's cooling performance.
[SUPERIOR ENGINEERING] - Bosch pumps feature quality electro magnets and smart circuits, that ensure harmonized operation with the vehicle system, and....
[INNOVATIVE TECHNOLOGY] - Every Bosch Auxiliary Electric Water Pump benefits from the technological and manufacturing experience gained from decades....
[100% TESTED] - Every Bosch auxiliary water pump is 'end-of-line' function and leak tested before leaving the manufacturing facility to ensure highest....

➤ Visual Button:Visual control button of the electric waxer makes the operating more conveniently, the LED displays the temperature in Celsius or Fahrenheit..
➤ 2 Wax Pen & 6 Tips: 2 Circuits have been arranged, which can operate at the same time. And 6 wax tips can meet your different needs..
➤ High Quality: The electric wax carver with good heat conductivity,the constant DC voltage ensures temperature stability..
➤ Different Application: The wax carving machine can be used for dental lab, jewelry wax work, industrial use,sculpting and wax carving..
➤ Warranty & Service:8 Hours email reply, 30 days unconditional refund, and 365 days warranty for the quality..

SELF-INSPECTION FUNCTION -- The sensitivity of the receiver can be adjusted either manually or automatically. The transmitter has the function of....
MEASUREMENT 12-400V DC/AC -- Transmitter built in DC/AC voltage meter for linear measurement of 12-400V DC/AC voltage. The transmitter and receiver....
ELECTRIC MAINTENANCE TOOL -- This instrument which is widely used in communication cable construction, electrical cable construction, building....
DETECTING ELECTRICAL LINES -- Detecting cables, electrical lines, water/gas supply pipelines buried in wall or earth. Detecting interruptions and....
SHORT-CIRCUITS PROTECTION-- Detecting interruptions and short-circuits in floor heating.
Detecting sockets and distribution sockets having....

Charges 2 extra devices while charging your Mac Book Air with Little Big replacement charger compatible with MacBook Air. Save your money, buy one mac book air charger 2017 that will replace others 3 at once.
Buy Little Big replacement charger compatible with Mac Book Air! Stop carrying multiple chargers with you, save your space and time for Little Big mac charger made for Mac Book Air. It has built-in 3.0 USB Quick charge and USB C Quick charge able ports..
Little Big mac book charger compatible with Mac Book Air 45W will work for any model of mid 2012 Mac book Air, mid 2013 Mac book Air, early 2014 Mac book Air, early 2015 Mac book Air, and mid 2017 Mac Book Air. Along with any cellphone or tablet..
Little Big Mac Book Air charger build-in technologies will protect your Mac Book Air from over-current, overload, and short circuits. Certified by CE, FC, R0HS, and INTERTEC. Guaranteed safety.
3 years limited lifetime warranty for Little Big power adapter! Hassle-free warranty procedure set up. Just one contact to our online support and you will get a resolution..

Standard symbols for depiction of circuits in electrically controlled machinery and electric automation of production.
Made of green butyrate, dimensionally stable plastic.

[OE QUALITY] - Bosch Auxiliary Electric Water Pumps are designed and manufactured to rigorous Original Equipment Manufacturer (OEM) quality standards.
[FITS RIGHT] - Exact OE fit, form, and function ensure a trouble-free installation process and restoration of your vehicle's cooling performance.
[SUPERIOR ENGINEERING] - Bosch pumps feature quality electro magnets and smart circuits, that ensure harmonized operation with the vehicle system, and....
[INNOVATIVE TECHNOLOGY] - Every Bosch Auxiliary Electric Water Pump benefits from the technological and manufacturing experience gained from decades....
[100% TESTED] - Every Bosch auxiliary water pump is 'end-of-line' function and leak tested before leaving the manufacturing facility to ensure highest....