Sanwa DM509S Insulation Tester Price in Bangladesh

Sanwa DM509S Insulation Tester is a reliable analog insulation resistance measuring instrument, and the Sanwa DM509S Insulation Tester Price in Bangladesh is frequently searched by electricians and maintenance professionals who need a dependable solution for testing insulation in electrical systems. It is designed to provide stable and accurate measurements for both field and industrial applications.

This insulation tester operates with a dedicated test voltage system and delivers consistent insulation resistance readings across a wide measurement range. It is capable of evaluating electrical wiring, cables, and equipment insulation effectively, helping users identify faults and maintain system safety. The analog display offers smooth needle movement, allowing real time observation of insulation behavior during testing, which is especially useful for troubleshooting.

The device also includes additional measurement capabilities such as AC and DC voltage testing, making it a versatile tool for electrical diagnostics. It supports both one shot and continuous measurement modes, giving users flexibility depending on the testing requirements. These features enhance efficiency and allow for convenient operation in different working conditions.

Safety and reliability are key strengths of this tester. It is equipped with an auto discharge function that safely releases stored electrical energy after testing, reducing the risk of electric shock. The built in battery check feature ensures that the device is always ready for use, preventing interruptions during important tasks. It also complies with international safety standards, making it suitable for professional environments.

Built with durability in mind, the Sanwa DM509S features a rugged and compact design that can withstand tough field conditions. Its lightweight structure and included carrying accessories make it easy to transport and use on site. The sturdy construction ensures long term reliability even with regular use in demanding environments.

In practical applications, this insulation tester is widely used for electrical maintenance, installation testing, and safety inspections in residential, commercial, and industrial sectors. It helps professionals detect insulation issues early, improve equipment reliability, and ensure compliance with safety standards.

Overall, the Sanwa DM509S Insulation Tester stands out as a durable, accurate, and user friendly solution for professionals who require consistent insulation testing performance in everyday electrical work.

Key Features: Sanwa DM509S Insulation Tester

One-shot or continuous measurement push switch
DCV measurement range (DC60V)
Auto discharge function
Inner battery check range
Shoulder Strap

Specifications

Specifications: Sanwa DM509S Insulation Tester

Scale(MΩ)		0.5～1～500～1000MΩ
	Tolerance	± 5% of reading（1st effective measurement range : written in thick print above） ±10% of reading（2nd effective measurement range : written in small type above)
ACV		600V
	Tolerance	Within ±5% of the max. scale value(50～60Hz sine wave)
DCV		60V
	Tolerance	Within ±5% of the max. scale value
Rated current		1.0～1.2mA
Battery		6LF22/6LR61(9V alkaline battery)x1
Size/Mass		H144×W99×D43mm/Approx. 310g
Safety standard		IEC61010 CAT.Ⅲ 600V