CT4447-2

CT4447-2 is a CT4447 series 30MHz, high voltage differential probe kit. It is designed to allow earth grounded oscilloscopes to make safe, accurate floating measurement between these two points. The CT4447 series probe convert these floating signals to low-voltage ground referenced signals that can be displayed safely on any ground-referenced oscilloscope. Compatible with oscilloscopes (with 1Mohm input) from all major manufacturers, it can be powered by batteries (included), a universal mains adapter (included), or by the oscilloscope, if USB equipped. Applications include precision power semiconductors, switchable power supply design, floating measurements, power converter measurements and precision motor drive measurements.

• 20x/200x attenuation ratio
• ±2% gain accuracy
• 1,000V CAT III rated, -10°C to 40°C operating temperature
• cTUVus certified to IEC 61010-031: 2015, for user safety and confidence
• Voltage over range indicator
• ±140V at 20x/±1400V at 200x maximum differential input voltage (DC + Peak AC)
• Power and over range indicator LED
• Insulated BNC interface
• Two-year warranty, dimension (L x W x H) is 220mm x 68mm x 28 mm (with protective rubber boot)
• Power requirements : 4 x AA batteries or USB-C cable

Contents

Differential probe, CT4386: insulated sprung hook probes (1000V CAT III, 20A, pair (B/R)), CT4447-0: black protective rubber boot, CT4473-100: USB power cord (1 meter, USB-A to USB-C), CT4471: NA plug to USB jack power adapter, CT4472: NA to EU plug convertor.