


Company Information
Ask for more detail from the seller
Contact SupplierOverview
A Spark Tester is a vital electrical testing instrument designed to check the quality of insulation in wires and cables. By applying a high-voltage current, it helps detect even the smallest defects such as pinholes, cuts, weak spots, or cracks in the insulation layer. This ensures that the final product is reliable, safe, and compliant with industry standards. Widely used in cable manufacturing, electrical industries, and quality control laboratories, Spark Testers are essential for maintaining high standards in electrical safety.
We offer all types of Spark Testers including Portable Models, Bench-top Units, and Advanced High Voltage Digital Models to suit different industrial requirements.
Types of Spark Tester AvailablePortable Spark Tester
Compact, lightweight, and easy to carry
Voltage range: 5kV – 10kV
Ideal for quick field inspections and on-site testing
Bench-top Spark Tester
Heavy-duty model for industrial use
Voltage range: 15kV – 30kV
Commonly used in manufacturing units and laboratories
High Voltage Spark Tester (Digital / Advanced Models)
Voltage range up to 50kV
Digital display, adjustable voltage, automatic trip function
Suitable for precise and advanced cable insulation testing
Wide adjustable voltage range (5kV – 50kV depending on model)
Highly accurate fault detection
Non-destructive testing method
Rugged construction and long service life
Available in both Analog and Digital versions
Ensures reliable testing of PVC, XLPE, Rubber, and other insulated cables
Cable and wire insulation testing
Power cable manufacturing industries
Electrical product quality control labs
Field inspection and service testing
Research & Development centers and educational institutes
Voltage Range: 0 – 50kV (Model specific)
Display: Analog / Digital
Power Supply: 230V AC, 50Hz
Types Available: Portable / Bench-top
Safety Features: Automatic shutdown, leakage detection
We provide high-quality Spark Testers designed as per international safety standards. With competitive pricing, prompt delivery, and reliable after-sales support, we have become a trusted name in the industry. Whether you require a portable solution for on-site testing or a high-voltage advanced tester for large-scale manufacturing, we have the right product to meet your needs.
Price RangePortable Spark Tester: ₹12,000 – ₹18,000 / Piece
Bench-top Spark Tester: ₹20,000 – ₹35,000 / Piece
High Voltage Spark Tester: ₹40,000 – ₹55,000 / Piece
MOQ: 1 Piece
If you are looking for a reliable and durable Spark Tester to ensure superior insulation quality, our range of products is the ideal choice. With all types available – Portable, Bench-top, and High Voltage Digital Models, we guarantee top-notch performance at the best price.

