ESCO
EA781BH-11.
Magnetic polarity checker
Specifications:
Manufacturer | Techno Plan | Model number | NSC-01. |
Use | ・For checking the polarity when incorporating magnets as parts ・For inspection of products after embedding ・For research and teaching materials on various magnetism | Polarity discrimination ability | N/S about 20mT (200G) or more |
Display lamp | S pole (green LED) N pole (red LED) | Power supply | Alkaline button battery (LR44 x 4 pieces) (included) |
Size (W×D×H) | 143 x 22 x 23.2 mm | Weight | 31 g |
The polarity detection result is displayed by the lamp and notified by sound. |