ANENG MH14 Earth Resistance Tester is a professional-grade, high-precision instrument designed for testing the grounding systems of various electrical equipment, power grids, and lightning protection systems. Combining a classic “shake table” functionality with modern digital accuracy, it is an essential tool for electricians, power engineers, and telecommunications technicians. Key Features & Capabilities High-Definition Backlit Display: Features a large LCD screen with a bright backlight, ensuring clear readings even in low-light environments or at night. Multi-Range Measurements: Capable of measuring earth resistance across multiple scales (0 Ω to 2000Ω) and earth voltage (up to 200V), providing versatility for different site requirements. Data Hold & Storage: Includes a “Hold” function to freeze readings on the screen and internal memory to store up to 20 sets of measurement data for later review. Robust Protection: Built with a high-strength ABS plastic shell that is dust-proof and moisture-proof, making it durable enough for rigorous field use. Energy Efficient: Features an automatic shutdown function to preserve battery life when the device is not in use. Technical Specifications Feature Specification Earth Ground Resistance 20Ω / 200Ω / 2000Ω Earth Voltage 0 -200V (50/60Hz Accuracy ±(2\% 3) for Resistance; ±(1\% 4) for Voltage Power Supply 8 x 1.5V AA Batteries (LR6) Display 1999 counts LCD with backlight Safety Rating IEC61010-1, CAT III 600V Features: 1.Insulated silicone crocodile clip steel ground nail pile: crocodile clip all-round wrapped insulated handle, effectively avoid the risk of electric shock using silicone insulation material safer 2.Drop-proof silicone sheath insulation material: groove fit effective fall-proof silicone material, protect the hardware from damage using silicone insulation material safer 3.LCD backlit screen for clearer reading 4. Full-function protection, anti-voltage circuit design 5. Core functional applications: earth resistance, earth voltage, simple earth resistance, data hold, test indicator, insulating silicone protection, self-locking test key, digital display backlit bright screen Product parameters: Battery type: eight No. 5 batteries (shipped without batteries) Product material: silicone sheath / ABS Product net weight: 550g Product power consumption: test no-load <= 800mV Data retention: √ Backlit bright screen: √ Auxiliary test red line: red line 15m Auxiliary test yellow line: yellow line 10m Auxiliary test green line: green line 5m Simple test yellow line: 1.6m Simple test yellow line: 1.6m Maximum display: 1999 counts Package List: 1 * Ground Resistance Tester 2 * Crocodile Clip Test Line(Red: 1.6m; Green: 1.6m) 2 * Auxiliary Grounding Rod 3 * Auxiliary Test Line (Red: 15m; Yellow: 10m; Green: 5m) 1 * Storage Bag 1 * Manual(English)
