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Portable Electroscope Voltage Detector for 10-500KV Non Contact Operation in Electrical Maintenance
Product Details:
| Place of Origin: | Ningbo |
| Brand Name: | Suntech |
| Certification: | ISO |
| Model Number: | 500KV |
Payment & Shipping Terms:
| Minimum Order Quantity: | Ningbo |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Plywood Case |
| Delivery Time: | 3-7days |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 300 PCS/Month |
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Detail Information |
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| Name: | Electroscope | Rated Voltage: | 10-500KV |
|---|---|---|---|
| Extension: | 1100-7500mm | Constriction: | 230-1500mm |
| Highlight: | 10-500KV Rated Voltage Electroscope,Non Contact Operation Voltage Detector,Portable Design Non Contact Tester |
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Product Description
Portable Electroscope for Quick and Reliable Voltage Checks During Electrical Maintenance and Repair Work
| Item number | Rated Voltage(KV) |
Effective Insulation Length(MM) |
Extension(MM) | Constriction(MM) |
| 23105 | 0.4 | 1000 | 1100 | 350 |
| 23106 | 10 | 1000 | 1100 | 390 |
| 23107 | 35 | 1500 | 1600 | 420 |
| 23108 | 110 | 2000 | 2200 | 560 |
| 23109 | 220 | 3000 | 3200 | 710 |
| 23109A | 330 | 4000 | 4500 | 1000 |
| 23109B | 500 | 7000 | 7500 | 1500 |
An Electroscope, in the context of modern electrical work, is a vital handheld detection instrument designed to safely indicate the presence or absence of AC voltage on conductors, busbars, cables, and electrical equipment without the need for physical electrical contact. It is a cornerstone tool for implementing safe work practices, particularly during Lockout-Tagout procedures, maintenance, and troubleshooting. By providing a clear, immediate, and non-invasive indication of live voltage, it serves as the first and most critical line of defense against electrical shock, helping to prevent accidents, ensure compliance with safety regulations, and protect both personnel and infrastructure. Modern electroscopes combine advanced sensing technology with robust, insulated housings to deliver reliable performance in the demanding environments of utility work, industrial facilities, and construction sites.
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Fundamental Tool for Electrical Safety Verification: The primary and most critical role of an electroscope is to help verify the de-energized state of a circuit before work begins. This is the essential first step in any safe electrical work procedure. Relying on circuit labels or assumptions is never safe; a direct test with a functioning electroscope provides the tangible proof required to proceed safely with maintenance, repair, or installation work.
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Non Contact Operation for Enhanced Personnel Safety: Unlike voltage testers that require contact with a conductor, most modern electroscopes detect the electric field surrounding an energized object. This allows the user to check for voltage from a safe distance without exposing themselves to live terminals or connections. This non contact method is a significant safety advantage, reducing the risk of accidental contact and arc flash incidents.
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Clear and Unambiguous Indication of Voltage Presence: To prevent misinterpretation, high quality electroscopes provide clear, multi sensory alerts. This typically includes a bright visual signal such as an LED light or a display, and a distinct audible alarm or beep. This dual indication ensures the result is obvious even in noisy, bright, or confined work environments, leaving no room for doubt.
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Designed for Rugged Field and Industrial Use: Built to withstand the conditions of electrical work, these devices feature durable, often insulated, housings that are resistant to impact, moisture, and dust. They are engineered to be reliable when dropped or exposed to the rough handling common on job sites, ensuring they function correctly when needed most.
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Essential for Lockout Tagout Compliance: Regulatory standards like OSHA and NFPA 70E mandate the verification of a de energized state as part of Lockout Tagout procedures. Using a properly rated and tested electroscope is the recognized method for performing this verification, making it an indispensable tool for legal compliance and workplace safety programs.
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Voltage Detection Across a Practical Range: Professional electroscopes are capable of detecting a wide range of AC voltages, from low voltage control circuits to medium and high voltage distribution lines. This versatility means a single, appropriately rated tool can be used across many different tasks and systems, from residential panels to industrial switchgear and utility substations.
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Battery Powered and Portable for Immediate Use: These devices are self contained and powered by common batteries. This makes them instantly ready for use anywhere, without the need for an external power source or complicated setup. Their compact size allows them to be carried in a tool belt or pocket, ensuring they are always available for a quick safety check.
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Simple and Intuitive Operation: The operation of a typical electroscope is straightforward. The user simply brings the tip or sensor of the device near the conductor or equipment to be tested. The device does the rest, automatically indicating the presence of voltage. This simplicity requires minimal training and allows anyone on the crew to perform a critical safety check.
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A Preventive Tool Against Catastrophic Errors: The cost of an electroscope is negligible compared to the potential cost of an accident caused by working on an energized circuit mistakenly thought to be dead. It acts as an inexpensive insurance policy against electrocution, equipment damage, and the resulting operational downtime, legal liability, and personal tragedy.
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A Required Part of Every Electrician s Personal Protective Equipment: Just like insulated gloves and safety glasses, a reliable electroscope is considered a fundamental piece of Personal Protective Equipment for anyone working on or near electrical systems. It empowers the worker with the knowledge needed to make safe decisions, putting the control for their own safety directly in their hands.
In summary, an Electroscope is not merely a testing device; it is a critical safety instrument that embodies the principle of "test before you touch." It provides the essential confidence and verification needed to create a safe work environment. Investing in and consistently using a high quality, properly rated electroscope is one of the simplest and most effective ways to uphold the highest standards of electrical safety on any job site.
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