Check the listing for details. AUTOOL BT270 Handheld Digital Leakage Current Clamp AC DC Low Current Wireless. Condition: New. Listed at 76.99 USD. AUTOOL BT270 current clamp uses advanced sensor technology and is designed for accurate measurement of automotive current and leakage current. It is specifically designed to quickly detect automotive leakage currents, measure power consumption currents, and accurately measure motor starting currents and generator charging currents. It provides users with a more comprehensive and flexible current measurement solution. Whether for maintenance, commissioning or monitoring, it provides accurate and reliable data support.Automatic AC/DC Measurement Leakage Current Measurement Charging Current Measurement Storage of 99 data setsData LockingAuto OFF AUTOOL always selects long-lasting and durable product materials, adheres to the production process of excellence, and upholds the spirit of revolution and innovation, committing to creating products with innovative and superior quality for users.Why Choose AUTOOL?Premium Tough Quality3 Year WarrantyFast & Secure Delivery30-Day Free Returns24/7 Attentive Service This advanced clamp meter employs state-of-the-art digital integration technology, offering exceptional features such as automatic detection of AC/DC without the need for manual mode switching and one-touch zeroing without the hassle of manual knob adjustments. It also excels in non-contact measurements,compact design,high precision, robust interference resistance,fully automated range switching, rapid operation, and a commitment to safety and reliabilityAutomatic AC/DC RecognitionGet started with immediate measurement,no need for manual mode switching. Wide Testing Range:0mA to 60A with impressive 1mA Leakge Current MeasurementDC leakage measurement AC leakage measurement Ground wire leakge measurement Main Line current measurement Data Locking & StorageLock data for immediate access or save it for future use.Storage of 99 data sets.Auto Power-offAfter 5 minutes of inactivity,the screen will gently blink for 30 seconds before automatically shutting down. One Button ZeroingReset data to zero with a single press of the zero/ backlight button.3 Years Warranty,Lifetime Maintenance For damage caused by non-human factors, AUTOOL promises to resend parts for free within 3 years.LCD Display Screen High-definition display with a built-in backlight for clear data visibility Measurement Clamp Designed with a large clamping mechanism for non-contact measurement Battery Compartment Powered by a long-lasting 9V battery for extended use Specification:Range: 0mA-60A AC/DC Resolution: 1mA AC/DC Accuracy: ±2%rdg± 5dgt (23°C± 5°C，