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Home > Electrical & Electronics > Passive Components > Capacitor > SNAKOL SK-505A Digital Multimeter for High-Precision Insulation Testing and DC Voltage Measurement

SNAKOL SK-505A Digital Multimeter for High-Precision Insulation Testing and DC Voltage Measurement

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Product Spotlights

The SNAKOL SK-505A is a professional-grade digital multimeter integrating high-precision insulation resistance testing and accurate DC voltage measurement. Designed for safety with CAT III 600V rating, it features a clear backlit display, data hold, and auto power-off. Ideal for preventive maintenance, compliance checks, and efficient troubleshooting in industrial, commercial, and utility applications.

US$ 33 ≥10 Units

Key Specifications

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Model:

SNAKOL SK-505A

Primary Function:

Insulation Testing & DC Voltage Measurement

Insulation Test Voltage Range:

50V to 1000V

Contact Supplier Request Quote Chat Now

Jinhua Dika Electrical Equipment Co., Ltd.

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Model SNAKOL SK-505A

Primary Function Insulation Testing & DC Voltage Measurement

Insulation Test Voltage Range 50V to 1000V

Basic DC Voltage Accuracy ±(0.5% of reading + 3 digits)

Display Type Digital LCD with backlight

Safety Category CAT III 600V

Battery Type 6 x AA batteries (included)

Operating Environment 0°C to 40°C, <80% RH

Product Dimensions Approx. 190mm x 90mm x 55mm

Weight Approx. 400g (including batteries)

As a dedicated manufacturer of electrical testing equipment, Jinhua Dika Electrical Equipment Co., Ltd. is proud to present the SNAKOL SK-505A Digital Multimeter. Engineered for professionals who demand uncompromising accuracy and robust performance, this instrument is a cornerstone for electrical safety and diagnostics. It masterfully combines high-precision insulation resistance testing with reliable DC voltage measurement, providing a comprehensive solution for electricians, maintenance engineers, and quality control inspectors. With over a decade of expertise and a commitment to international quality standards, we deliver tools that empower your team to work with confidence and precision.

The SNAKOL SK-505A is designed to meet the rigorous demands of modern electrical work. Its core capabilities and advantages are detailed below:

Key Features & Technical Advantages:

Dual-Function Precision: Excels in both insulation resistance testing (up to 2000MΩ) and DC voltage measurement, eliminating the need for multiple devices.
Enhanced Safety: Compliant with CAT III 600V safety standards, offering superior protection against transient voltage spikes common in distribution circuits.
User-Centric Design: Features a large, backlit LCD display for clear visibility in low-light conditions, along with a rugged, ergonomic casing for comfortable, extended use.
Data Hold & Relative Mode: Includes practical functions like data hold to freeze readings and relative mode for differential measurements, enhancing on-site diagnostic efficiency.
Auto Power Off & Low Battery Indication: Conserves battery life and alerts the user, ensuring the meter is always ready for critical tasks.

Detailed Technical Specifications:

Function	Range	Resolution	Basic Accuracy
Insulation Resistance	0.01MΩ to 2000MΩ	0.01MΩ	±(3% of reading + 5 digits)
DC Voltage	0.1mV to 1000V	0.1mV	±(0.5% of reading + 3 digits)
AC Voltage (Optional)	0.1mV to 750V	0.1mV	±(1.0% of reading + 5 digits)
Resistance	0.1Ω to 40MΩ	0.1Ω	±(0.8% of reading + 3 digits)
Continuity Test	Yes (with buzzer)	-	Response time
Diode Test	Yes	1mV	Displays forward voltage drop

Benefits for Your Operations:

Preventive Maintenance: Regular insulation testing with the SK-505A helps predict and prevent motor, transformer, and cable failures, reducing unplanned downtime.
Compliance Verification: Accurately verify that electrical installations meet safety standards and regulations, a critical requirement for audits and insurance.
Troubleshooting Efficiency: Quickly pinpoint issues in control circuits, power supplies, and electronic boards with precise voltage and resistance measurements.
Training & Standardization: Provide your technicians with a reliable, easy-to-use tool that ensures consistent and repeatable measurement results across your team.

Frequently Asked Questions (FAQ):

Q: What is the main application of the insulation testing function?
A: The primary use is to assess the integrity of insulation in motors, generators, cables, and switchgear. It's essential for preventive maintenance to avoid short circuits and electrical shocks.
Q: Can this multimeter measure AC voltage as well?
A: Yes, the SNAKOL SK-505A includes an AC voltage measurement function as a standard feature, with a range up to 750V, making it versatile for both DC and AC systems.
Q: Is the device safe for use on live industrial panels?
A: Absolutely. Its CAT III 600V rating certifies it for measurements on three-phase distribution systems and fixed installations, providing a high level of safety against energy pulses.
Q: How long do the batteries typically last?
A: With standard use and auto power-off enabled, the included 6 AA batteries can provide approximately 200 hours of continuous operation. A low battery indicator alerts you in advance.
Q: Does it come with test leads and accessories?
A: Yes, the package includes a pair of safety-rated test leads, alligator clips, and a user manual. A carrying case is available as an optional accessory.
Q: What is the warranty period for this product?
A: Jinhua Dika Electrical Equipment offers a standard 2-year warranty on the SK-505A, covering manufacturing defects, backed by our technical support.
Q: Can the meter log or store readings for later analysis?
A: The base model does not have data logging. However, for users requiring this feature, we offer upgraded models with PC interface capabilities upon request.
Q: Are your products compliant with international standards?
A: Our manufacturing processes are guided by a robust quality management system. Specific compliance markings on the device can be confirmed based on your target market requirements.

Trust in a product born from a manufacturer with a proven track record. Jinhua Dika Electrical Equipment Co., Ltd. supports an annual export value reflecting strong global demand and serves main markets across five continents, from North America to Oceania. Our commitment is reflected in a structured approach to quality, ensuring every SNAKOL SK-505A multimeter that leaves our facilities meets rigorous performance criteria. This instrument is more than a tool; it's a partnership in safety and efficiency for your business. We invite you to experience the difference precision makes. Contact us today to discuss your requirements or to place an order.

Product Tags: Digital Multimeter , Insulation Resistance Tester , High Precision Voltage Meter