Features

• Pico 70MHz 7000V Differential Probe TA044, 100:1/1000:1. Pico TA044 is an active differential probe suitable for high common-mode voltage measurement applications up to ±7000 V (DC + peak AC). This differential probe extends the functionality of standard single-ended input oscilloscopes to allow a safe and accurate method of making high-voltage differential measurements. Applications include making safe measurements in power circuit applications and acquisition of low-speed balanced differential signals found in serial communications buses. Bandwidth DC to 70MHz (–3 dB) Attenuation ratio 100:1/1000:1 Accuracy ±2% Input impedance 10MΩ ll10pF each side to ground Differential range (100:1) ±700V (DC + peak AC) or 700VRMS Maximum differential (1000:1) ±7000V (DC + peak AC) or 5000VRMS Common mode range ±7000V (DC + peak AC) or 2500VRMS (100:1 & 1000:1) Absolute maximum voltage (common mode) ±7000V (DC + peak AC) or 2500VRMS (100:1 & 1000:1) Absolute maximum voltage (differential mode) ±7000V (DC + peak AC) or 5000VRMS (100:1 & 1000:1) Swing ±7V into 50kΩ load Offset (typical) <±5mV Noise (typical) 0.9mVRMS Source impedance (typical) 50Ω CMRR (typical) 80dB @ 6Hz; 50dB @ 1MHz Ambient operating temperature -10 to +40 °C Ambient storage temperature -30 to +70°C Power requirement 4xAA cells or 6VDC/200mA mains adaptor or regulated 9VDC/120mA mains adaptor Length of input leads 60cm Length of BNC lead 90cm Weight 500g Dimensions 202 x 83 x 38 mm