Negative power factor value on a power meter

QMy power meter displays a negative power factor value. Why is the value negative?

A

Clamp on meters that use AC flexible sensors

QCan I use an AC flexible sensor with the 3280-10?

A

Impedance measurement method of coaxial cables

QHow to measure the impedance of coaxial cables using an LCR meter

A

Cannot measure current

QThe 3288 does not show the current value. The current should be about 0.2A AC.

A

The resistance value is decreasing

QI'm measuring fuse resistance using the RM3544A. However, the resistance value decreases gradually. What is the cause?

A

DMM for inverter output voltage measurement

QWhich DMM do you recommend to measure inverter output?

A

Communication command to use the DT4900-01

QWhat are the communication commands to control the DT series using the DT4900-01?

A

DT series selection guide

QThere are many models in the DT series. Is there any selection guide to understand the difference?

A

Zero adjustment procedures of the DT4200 series

QPlease advise how to make zero adjustment of resistance measurement on the DT4281.

A

Waveform display on GENNECT Cross [CM4370 series]

QI'm using the CM4372 and can observe the waveforms on my iPhone. Can I change the time axis and current scale?

A