GMERD-300 Resistance Substitution Decade Box, 7 Decades Range, 1Ω to 11MΩ, 1% Accuracy, 1-Watt Rated resistors, Designed in The USA

This thing is going to save me a lot of time selecting the right resistor for LED headlights in model RR locomotives. It looks quite accurate when measured by my good Fluke DVM.

Decent R-boxes have long been in the hundreds of dollars, prohibitively expensive for little guys like me... up to now.I got this box. put my Fluke 80 on it, and it checked out on all the values. Very nice.The 1 Watt rated power is excellent as it will avoid a lot of inadvertant blowing-out of a value.Darn good R-box. Thanks GME!

It's a nice quality box. Sturdy box, nicely laid out. Switches work well and feel good (not cheap like some boxes) Accuracy is very good. 1W rating is very handy - not needing to baby it like a 1/4w or 1/2w unit. Binding posts are kinda cheesy. No test leads. A bit pricey but at least it's decent and sturdy.

I like it. Nice switches, professional feel, nice case, too. Claims all resisters are 1 watt which is pretty good at the price I found here. Also, it claims internal resistance is only 0.3 ohm which is impressive. Haven't used it yet.

It works.

Nice but should have came with test leads and alligator clips

One of the best resistance boxes around very goodMatched with a calibrated fluke and it's extremely closeAwesome product

Worked as intended. Compact and functional packaging. I used it to optimize the loop resistance of a current loop circuit. I would recommend it.