Product DATASHEET Mini Clamp-On DCA/ACA Adaptors Two models provide High AC/DC Current Resolution Common Features: • Plugs into any brand DMM with AC and DC mV input ranges for direct readings on multimeter display • Non-contact current monitoring and wave form pick-up • Measures DC Current when DMM in DC range and AC current when DMM in AC range • Connect to an oscilloscope to observe current signal waveforms • 0.9" (23mm) clamp jaw opening • One touch "Auto Zero" for DCA measurements eliminates need to turn a knob to zero adjust • Complete with two 1.5V AA batteries, test leads and carrying case CAT II-600V 380945 – 200A DC/AC Mini Clamp Adaptor 380946 – 30A DC/AC Mini Clamp Adaptor • Measure low currents with high resolution to 1mA AC or 10mA DC • Measure low currents with high resolution to 0.1mA AC or 1mA DC Specifications: DC Current: Range Output Resolution 4A 100mV/A 10mA/mV 40A 10mV/A 0.1A/mV 200A 1mV/A 1A/mV 10mA/mV 100mV/A 4A AC Current: 40A 10mV/A 0.1A/mV 200A 1mV/A 1A/mV Dimensions/Weight: 7x1.75x1.25" (178x45x32mm) / 8oz (225g) Accuracy(%rdg) 2.0% ±0.005A 1.0% ±0.02A 2.2% ±0.2A 2.0% ±0.003A 1.5% ±0.03A 2.2% ±0.3A Specifications Range Output Resolution DC Current 0 to 4A 100mV/A 0.1mV/1mA 0 to 30A 10mV/A 0.1mV/10mA 0.1mV/0.1mA 1mV/mA 0 to 400mA AC Current 0 to 4A 100mV/A 0.1mV/1mA 0.1mV/10mA 10mV/A 0 to 30A Dimensions/Weight: 7x1.75x1.25" (178x45x32mm) / 8oz (225g) Accuracy ±1.0% ±3mA ±1.0% ±30mA ±2.0% ±0.3mA ±1.5% ±3mA ±1.5% ±30mA Ordering Information: 380945.............200A DC/AC Mini Clamp-on Adaptor 380946.............30A DC/AC Mini Clamp-on Adaptor 480172.............AC Line Separator EXTECH INSTRUMENTS CORPORATION 285 Bear Hill Road, Waltham, MA 02451-1064, U.S.A. Phone: 781-890-7440 • FAX 781-890-7864 ISO 9001:2000 CERTIFIED 1 Year Make mine an Extech! www.extech.com Warranty 08/03 - R1