300A AC Analog Clamp Meter Rotary Scale with Pointer Lock Freezes the reading on the display Features: • Single function/range switch for easy one-handed operation • Jaw opens to 1.5" (38mm) • AC/DC Voltage and Resistance measurement • Pointer Lock function freezes the reading • Zero adjust • Complete with test leads, 1.5V battery, and carrying case Applications: • • • • • • Utility Company maintenance and installation Plant Maintenance Electrical installation and repair Automotive repair and testing Appliance insulation testing HVAC troubleshooting Specifications AC Current AC Voltage DC Voltage Resistance ACA Frequency Response Dimension/Weight Range Accuracy 6,15, 60, 150, 300A ±3.0%FS 300, 600V ±3.0%FS 75V ±3.0%FS 2kΩ ±3.0% of Scale Length 50 to 400Hz 9x2.8x1.5" (230x72x37mm)/14.5oz (416g) Ordering Information: AM300 ................300A AC Analog Clamp Meter AM300-NIST ......AM300 with Certificate of Calibration Traceable to NIST. www.extech.com Specifications subject to change without notice. 1/26/12 - R1 Copyright © 2007-2011 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.