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电气安全测试工具

福禄克公司致力于生产高品质的电气安全检测仪表,以及广泛应用于电气安全,电气检测的各种测试工具仪表,帮助您对电气设备的交/直流耐压、绝缘电阻、泄漏电流、接地电阻、相序等安全指标进行检测。

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  • Fluke T6-1000 PRO with included grounding clip, holster

    Fluke T6-1000 PRO 非接触式电流电压测试仪

    T6-1000 PRO 真有效值非接触式电流电压测试仪,带接地线夹和皮带套

  • T6-1000 Electrical Tester - 2

    T6-1000 非接触电压电流测试仪

    无需测试导线接触带电电压,即可通过开口叉测量高达交流 1000 V 的电压。+ 无需打开盖子或拆卸接线螺母。适用于 AWG 4/0 (120 mm2) 规格级导线,带载电流高达 200...

  • Fluke T6-600 Electrical Tester - 1

    T6-600 非接触电压电流测试仪

    无需测试导线接触带电电压,即可通过开口叉测量高达交流 600 V 的电压。

  • Fluke T5-1000 Voltage, Continuity and Current Tester

    Fluke T5-1000 电压波动测试仪

    利用紧凑的Fluke T5 电压波动测试笔,可完成电压波动、通断和电流测量,您仅需要选择电压、欧姆或电流功能即可,其它由测试笔完成。...

  • Fluke T5-600 Voltage, Continuity and Current Tester - 1

    Fluke T5-600 电压电流通断测试仪 | 电压波动测试

    T5-600电压电流通断测试仪是一款多功能的故障诊断和排除工具,适用于高达600 V的环境。紧凑、小巧工具,可用于检查电压、通断性和电流。...

  • Fluke 9040 Phase Rotation Indicator

    9040 相序旋转指示仪

    在所有采用三相电源为马达、驱动和电气系统提供电能的领域,Fluke 9040均可以有效地测量相序旋转方向。...

  • 1AC II Voltage Tester

    Fluke 1AC-II系列VoltAlert™ 非接触试电笔

    Fluke 推出的新一代 VoltAlert™ 交流非接触式电压测试仪精巧细致,操作方便 — 只需把探头放在接线板、插座或电源线即可。...

  • Fluke 2AC VoltAlert™ Electrical Tester

    Fluke 2AC 非接触式试电笔

    2AC是Fluke VoltAlert™AC非接触式电压测试仪产品大家庭中的新成员。

  • Fluke 2042 Cable locator 1

    Fluke 2042 电缆探测仪

    Fluke 2042是专业的通用型电缆定位仪,是跟踪墙内和地下电缆、定位对应的保险丝和断路器、定位电路和地暖系统的短路和断路的理想工具,还可以用来跟踪金属的水管或加热管。...

  • Fluke 1AC II VoltAlert 5-pack

    Fluke 1AC II 5PK

    Easy to carry in your shirt pocket and with continuous self-test so you always know it’s working, the Fluke 1AC-II non-contact voltage detector allows you to quickly test for energized circuits in the workplace or at home....

What is the function of a voltage tester?

A voltage tester, sometimes known as an electrical tester or volt tester, is a device specifically designed to detect the presence of electrical voltage in equipment or circuits. It's a critical tool for electricians and DIY enthusiasts to ensure safety before performing electrical work. Voltage testers come in various forms, such as non-contact voltage testers, which allow for voltage detection without direct contact with the conductor, and pen-style testers, which are convenient for quick checks. They are straightforward to use – bringing the tester close to a wire or terminal can indicate whether there is live voltage. Voltage testers are indispensable in confirming that circuits are de-energized before beginning any repair or installation work, making them a fundamental safety tool in any electrical toolkit.

Do I need a multimeter or voltage tester?

The choice between a multimeter and a voltage tester depends on your needs. A voltage tester is adequate if your primary requirement is to detect the presence or absence of voltage in a circuit. These testers are simple, inexpensive, and can tell if a circuit is energized. However, a multimeter is more appropriate for more detailed electrical diagnostics, like measuring current, resistance, continuity, and specific voltage levels. Multimeters, especially digital ones, offer a broader range of functions and can provide detailed information about the electrical properties of a circuit. They are essential for troubleshooting complex electrical issues in various devices and systems.

What is the difference between a volt tester and a voltage tester?

There is no difference between volt and voltage tester; these terms are often used interchangeably. Both refer to a tool designed to detect the presence of electrical voltage in a circuit or piece of equipment. Whether termed a volt or a voltage tester, the primary function remains the same – to safely identify live circuits and help in electrical troubleshooting.

What is the best tool to check for electricity?

A voltage tester is the best tool for checking the presence of electricity in a circuit. Voltage testers are specifically designed for this purpose and offer a quick, safe, and straightforward way to determine whether a circuit is energized. These testers are available in various forms, including non-contact models that detect voltage without direct contact with the conductor. A digital multimeter would be the tool for more comprehensive electrical testing beyond seeing live circuits, as it can measure voltage and other electrical parameters like current and resistance.

What tester do you use to see if electricity is on?

The most appropriate tool to use is a voltage tester to determine if electricity is on in a circuit. This tool is specifically designed to detect the presence of electrical voltage. Voltage testers come in different types, including contact and non-contact models. The contact type requires physical contact with the conductor. In contrast, the non-contact type can detect voltage through insulation or at a short distance, making it a safer and more convenient option in many scenarios.

What does a circuit tester do?

In some contexts, a circuit tester, also known as a continuity tester, checks various aspects of an electrical circuit. Its primary function is to ascertain whether a circuit is complete (has continuity) and whether electricity can flow through it unimpeded. Circuit testers indicate whether a circuit is open (broken) or closed (total). They are essential for checking the integrity of wiring, switches, and other electrical components. Some circuit testers can also test for voltage, making them versatile tools in electrical diagnostics.

Is it a continuity tester or a circuit tester?

A continuity tester and a circuit tester, while similar, serve slightly different purposes. A continuity tester is specifically designed to check if there is a continuous path for electricity to flow in a circuit, indicating whether the circuit is complete or broken. It is beneficial for preventing things like fuses, wires, and electrical connections. On the other hand, a circuit tester can refer to a broader range of testing tools, including those that check for the presence of voltage, the integrity of the circuit, and sometimes continuity. Both are essential tools in electrical work but are used for slightly different diagnostic purposes.

Can you use a voltage tester to test for DC voltage?

Some voltage testers are designed to test AC and DC voltage, but not all can. It's essential to check the specifications of your voltage tester to ensure it can try for the type of voltage you are dealing with. To test DC voltage, ensure your tester is rated for DC measurements, especially if working with automotive, battery-powered, or other DC systems.

What is a GFCI tester?

A GFCI (Ground Fault Circuit Interrupter) tester is a specialized tool used to test GFCI devices, designed to protect against electrical shock by breaking the circuit when a fault current to the ground is detected. A GFCI tester can simulate a ground fault condition, allowing you to check if the GFCI is functioning correctly and tripping as it should.

What is an outlet tester?

An outlet tester is a device used to check the wiring of electrical outlets. It can assess whether an outlet is wired correctly and has proper grounding. This simple tool is plugged into the outlet, and its indicators (usually a series of lights) will display the status of the outlet wiring, helping to identify issues like reverse polarity, open ground, or open hot.

What is a polarity tester?

A polarity tester is a device used to determine the polarity of an electrical connection in a circuit. It checks if the live (hot) and neutral wires are correctly connected, which is crucial for electrical equipment's safety and proper functioning. Incorrect polarity can lead to electrical hazards, making a polarity tester a valuable tool in electrical safety checks.

Can you use a circuit tester to test wires?

Yes, a circuit tester can be used to test wires. It can help determine whether a wire is energized (carrying current) and check the integrity of the wire's connection within a circuit. This is essential in diagnosing electrical faults and ensuring the proper functioning of electrical systems.

Are circuit testers safe?

Circuit testers are generally safe when used correctly and according to the manufacturer's instructions. It's essential to use a tester rated for the specific voltage you are working with and to follow proper safety procedures, such as ensuring the device is in good condition, using insulated handles, and not working on live circuits unless necessary.

What is the need for circuit testing?

Circuit testing is essential for ensuring the safety and functionality of electrical systems. It helps identify faults, verify electrical components' integrity, ensure compliance with electrical codes, and prevent potential hazards like electrical fires or shocks. Regular circuit testing is a critical part of electrical maintenance in both residential and commercial settings.