How is voltage measured using non-metallic contact?

QI heard that you have a power meter that can measure voltage without making contact to metallic terminals. What is the measurement principle?

A

Negative power displayed on a Clamp-on Power Logger

QI measured the power trend using a Clamp-on Power Logger, but the power value is negative. Why does this happen?

A

Wiring check on Clamp-on Power Meters

QThe wiring check of the Clamp-on Power HiTESTER 3169 does not give "OK", though the wiring is correct. Is it OK to measure under this condition?

A

Convert the 3196's text mode data to binary data

QI measured power quality in text mode of the 3196 by mistake. Is there any way to convert the data to binary data to analyze on the PQA HiVEW Pro 9624-50?

A

How to read "Status" data of the 3197

QHow do I read the Status data in the 3197's TIME PLOT data (97intvl.csv)?

A

The 3197 Application displays "Cannot open the file."

QThe 3197 Application displays the message "Cannot open the file."

A

3196 and 9624-50 Compatibility

QIs the 9624-50 PQA HiView Pro compatible with the discontinued 3196 Power Quality Analyzer?

A

PW3198 and 9624-10 Compatibility

QIs the discontinued 9624-10 PQA HiView Pro software compatible with PW3198 Power Quality Analyzer?

A

What communications commands are available when using the DT4900-01 to communicate with a computer?

QWhat communications commands are available when using the DT4900-01 to communicate with a computer?

A

Can the two units that are included with the LR8400 be removed?

QCan the two units that are included with the LR8400 be removed?

A