Model: CZL2 Description: CZL2 Mining Stray Current Tester MA: MFA140218 KA: KFA140055 ExdibI: 320140834 Patent No. ZL 2012 2 0543945.4 Introduction: 1. New professional digital stray current tester, portable. 2. Test alternating/direct current. It dynamically displays current curves in real-time. 3. The prevention of explosion caused by stray current. Prevent explosion, electrochemical corrosion and other accidents caused by stray current. Technology parameters: DC: 0.00~50.00mA, accuracy: ± 2.5%FS 0.00~500.00mA, accuracy: ± 2.5%FS 0.00~5.00A, accuracy: ± 2.5%FS AC: 0.00~50.00mA, accuracy: ± 4%FS 0.00~500.00mA, accuracy: ± 4%FS 0.00~5.00A, accuracy: ± 4%FS Consist of: CZL2-Z mining intrinsic safety stray current tester host (MAB140816) YJA5 mining explosion-proof and intrinsic safety current collector (MAB140815)