Check the listing for details. Digital Clamp Meter Multimeter TRMS 60A-1000A AC/DC Current Voltage Amp Tester. Condition: New. Listed at 39.99 USD. Wireless APP Connectivity for Remote Monitoring Connect the clamp meter to your smartphone via Bluetooth (10-15m range) and use the dedicated "Intelligent Meter" APP to view, record, and analyze real-time data remotely. Ideal for hard-to-reach areas or long-term diagnostics. True-RMS Accuracy with 6000-Count Display Delivers highly accurate measurements for both AC/DC voltage and current, even on non-linear signals. The large 18mm-high digits and backlit LCD ensure clear readings in low-light conditions. Wide Jaw Opening (54mm) for Large Conductors Easily clamp around thick wires, cables, or bus bars up to 54mm, making it suitable for industrial, commercial, and heavy-duty electrical applications. Multi-Function Capability for Comprehensive Diagnostics Advanced Features for Professional.