Sanwa DM509S Insulation Tester:
Sanwa DM509S Insulation Tester is a digital instrument designed for accurate measurement of insulation resistance in electrical systems. It features multiple test voltage options for versatile use across different applications, delivering precise and reliable results. The tester has a large, easy-to-read LCD display and a data hold function for added convenience. Its rugged design ensures durability, while safety features like overload protection enhance user safety. The DM509S is ideal for professionals working in industrial and residential environments, helping to detect insulation faults and maintain electrical system safety.
Are you looking for the best Insulation Tester? Indeed, you are in the right position at this moment. Given that Sanwa offers testing supplies and testing equipment, As a result, you may affordably get your preferred tool from us in Bangladesh.
Key Features:
- One-shot or continuous measurement push switch
- DCV measurement range (DC60V)
- Auto discharge function
- Inner battery check range
- Shoulder Strap
Specifications:
| 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 | |
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