AEMC AC Current Probe Model SR759 The SR759 probe is a range selectable probe that offers four switch selectable ranges: 1, 10, 100 or 1000A. This probe has a voltage output proportional to the current measured in the jaw of the probe. The SR759 has an integral 5 ft (1.5m) lead terminated by shrouded banana plugs compatible with DMMs and other instruments. The high accuracy, high sensitivity and low phase shift makes this probe an excellent choice for use in a wide range of power quality applications, including very low or leakage current measurements. Maximum Conductor Size 2.05" (52mm) Current Range 1A, 10A, 100A, 1000Arms AC Measurement Range 1mA to 1.2A, 0.01 to 12A, 0.1 to 120A, 1 to 1200A Output 5 ft (1.5m) lead with safety 4mm banana plug Transformation Ratio 1:1, 10:1, 100:1, 1000:1 Output Signal 1000mV/AAC (1V @ 1A), 100mV/AAC (1V @ 10A), 10mV/AAC (1V @ 100A), 1 mV/AAC (1V @ 1000A) Accuracy 50/60Hz 0.7% ± 1mV @ 1A, 0.5% @ 10A, 0.2% @100A, 0.2% @ 1000A Frequency Range 30Hz to 3kHz with current derating Phase Shift at 50Hz 1° @ 1000A Open Secondary Voltage 8V peak Load Impedance 10Mé, 100ké min with derating Overload 1200A for 40 mn ON then 20 mn OFF Dimensions (H x W x D) 4.37 x 8.50 x 1.77 (111 x 216 x 45mm) Weight 1.21 lbs (550g) Operating Temperature 14° to +122°F (-10° to +50°C) Storage Temperature -4° to +158°F (-20° to +70°C) Operating Humidity 90% RH Pollution Degree 2 Ingress Protection (Ip) IP40 EMC EN 61326-1 Safety Compliance EN/IEC 61010-1 600V CAT III, EN/IEC 61010-032