The CTi-1000 clamp is designed for measuring currents in automotive electrical circuits up to 1000 A. The CTi-1000 clamps has a sensitivity of 1 mV/A and allow for non-contact measurements of both DC and AC currents in the range of 0.5 A to 1000 A.

Any type of oscilloscope can be used to display the signal waveform. A regulator on the body of the clamp allows for zero-offset adjustment of the output signal, which is necessary for achieving high measurement accuracy.

The CTi-1000 clamp requires an external power source of 12 V, allowing for extended measurements. A LED indicator on the body of the CTi-1000 clamp meter lights up when the device is powered on.

The USB Autoscope software automatically analyzes the current waveform. The analysis algorithm is called the ElPower script, and is designed to diagnose the vehicle's starting and power supply systems, as well as to measure the relative compression in the cylinders of gasoline and diesel engines. The transducer allows you to check the characteristics and condition of these and other vehicle components and systems:

- Battery
- Glow plugs of a diesel engine
- Starter
- Relative compression in the engine cylinders
- Alternator

This test can also be performed on vehicles with an on-board voltage of 24 V.

The analysis results are presented in an easy-to-understand form. The ElPower script generates several report tabs, where it displays a number of measured and calculated characteristics of system components. It also provides an assessment of the consistency of the battery characteristics with the characteristics of the starter. If it detects any deviations or malfunctions, the script automatically displays the appropriate messages.

Connection cable is sold separately. You can choose Universal cable for USB Autoscope IV of XLR-BNC connection cable for oscilloscope with BNC connector.