Comparison · Measuring instruments

SIN90S or DIN-rail voltage, current and power meter

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: SIN90S (15.31 $ vs. 20).

Model	SIN90S2018Read review →	DIN-rail voltage, current and power meter2015Read review →
Voltage, V	90	300
Current, A	20	100
Price, $	15.31	20
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.

DIN-rail voltage, current and power meter: The author is pleased: it passed the tests within the stated accuracy, though high currents could not be tested.

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.