The Hioki 3159-02 is a high-performance insulation tester that offers unmatched accuracy and reliability. Its unique features include:

High accuracy: ±0.5% basic accuracy
Wide measurement range: 0.1 MΩ to 100 GΩ
Fast measurement speed: 10 measurements per second
Large display: Easy-to-read LCD display
* Rugged construction: Dustproof and waterproof (IP67)