Comparison · Measuring instruments

Fnirsi FNB48 or Ammeter-voltmeter with VFD display

Two models side by side: measurements taken by the author in their reviews, and their conclusions. The better value in each row is highlighted.

In brief: These devices have no measurements in common that would show one is better than the other. Compare the review conclusions below.

Model	Fnirsi FNB482020Read review →	Ammeter-voltmeter with VFD display2019Read review →
Current, A	6.5	5
Review conclusion	Recommended	With reservations

Only in one review: Voltage 30 V (Ammeter-voltmeter with VFD display); Weight 106 g (Fnirsi FNB48); Price 21.6 $ (Fnirsi FNB48).

Fnirsi FNB48: An accurate, feature-rich tester; the author especially liked its oscilloscope, offline logger, and PD emulation.

Ammeter-voltmeter with VFD display: It measures voltage accurately and has a useful VFD, but current readings are inaccurate and the build and software have shortcomings.

Figures were taken from the review text and checked against the quoted passages. Measurement conditions differ between reviews, so read the reviews yourself before buying. Prices at the time of review.