Ammeter-voltmeter with VFD display or Voltmeter up to 99.9 V

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

Model	Ammeter-voltmeter with VFD display2019Read review →	Voltmeter up to 99.9 V2015Read review →
Voltage, V	30	99.9
Review conclusion	With reservations	Recommended

Only in one review: Current 5 A (Ammeter-voltmeter with VFD display); Price 1.2 $ (Voltmeter up to 99.9 V).

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.

Voltmeter up to 99.9 V: An inexpensive, well-made voltmeter; it reads 0.07–0.1 V low in the 4–35 V range.

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.

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