Comparison · Measuring instruments

SIN90S or Panel ammeter-voltmeter 100 Volts 10 Amps

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: Based on review measurements: Price: Panel ammeter-voltmeter 100 Volts 10 Amps (1.72 $ vs. 15.31).

Model	SIN90S2018Read review →	Panel ammeter-voltmeter 100 Volts 10 Amps2018Read review →
Voltage, V	90	99.9
Current, A	20	9.99
Price, $	15.31	1.72
Review conclusion	With reservations	Recommended

Only in one review: Weight 110 g (SIN90S).

SIN90S: It meets its specifications, but accuracy is middling, the shunt drifts with temperature, and the buttons are very stiff.

Panel ammeter-voltmeter 100 Volts 10 Amps: The meter is inexpensive, has low power consumption and is easy to calibrate; the author recommends buying it.

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.