Not sure if this is common with this meter but all batteries have already been installed. This caused some oxidation that had to be removed before the gauge would work. After a brief flush, the gauge was functional and within the expected error range of the other gauge. I'm a little concerned that the oxidation may come back, time will tell. All in all a decent meter for the price, just a shame the batteries weren't pre-installed.
TV bracket Kromax DIX-18 black
52 Review
β Stainless Steel L-Square, Size 3-Inch x 4-Inch, Zona 37-434
8 Review
π CAMWAY 6 Inch Digital Caliper with LCD Display, Electronic Vernier Caliper, 150mm Stainless Steel Feeler Gauge, Plastic Digital Caliper Set for Zero Setting Inside/Outside Diameter, Depth, and Step Measurement Tool
3 Review
π Johnson Level and Tool 400EM-S 12-Inch Heavy Duty Metal Combination Square for Professionals, with Inch/Metric Measurements, Silver - 1 Square
8 Review