Vintage USA Simpson Mercer Electronics DC Milliamperes 0-1.0 Milliammeter NIB

This vintage Simpson DC Milliammeter is a classic piece for collectors or those in need of reliable, old-school electrical measurement. This device measures DC in milliamperes and comes with its original packaging, showcasing the brand's commitment to accuracy with the slogan "INSTRUMENTS THAT STAY ACCURATE." The meter and its box show signs of age, indicating its well-used history, but it remains a testament to Simpson's legacy in precision instruments. Ideal for enthusiasts or educational purposes, this ammeter is a must-have for anyone appreciating the history of electrical engineering tools.