ANENG Green Color MH14 Ground Resistance Tester ANENG MH14 Ground Resistance Megohmmeter Overview The ANENG MH14 is a professional ground resistance tester designed to measure the grounding resistance of electrical equipment. It features an improved circuit, structure, and design over traditional testers, offering a stylish and practical appearance combined with enhanced accuracy and reliability. This tester is perfect for field use with its dust-proof and moisture-proof design. It is ideal for assessing grounding resistance values in various power systems, power equipment, lightning protection equipment, and other grounding systems, as well as measuring AC voltage. Features Display: LCD Display with 1999 counts. Over-range Indication: Displays "1" when limits are exceeded. Power Supply: 8 x 5# alkaline batteries LR6 (1.5V) with an optional external power adapter available. Indicates under-voltage when battery is low. Batteries not included. Specifications Grounding Resistance Range: 20Ω | Basic Accuracy: ±2% + 0.1Ω | Resolution: 0.01Ω Range: 200Ω | Basic Accuracy: ±2% + 3d | Resolution: 0.1Ω Range: 2000Ω | Basic Accuracy: ±2% + 3d | Resolution: 1Ω Ground Voltage (50Hz~200Hz) Range: AC200V | Basic Accuracy: ±2% + 6d | Resolution: 0.1V | Input Impedance: 1MΩ | Overload: 200Vrms Package Includes 1 x Grounding Resistance Tester Set
