🔧 Elevate Your Calibration Game!
The GME RD-300 Resistance Substitution Decade Box is a high-precision tool designed for professionals, offering a wide resistance range from 1Ω to 11MΩ with 1% accuracy. Engineered in the USA, it features a user-friendly interface with 28 slide switches, a durable design for portability, and is ideal for prototyping and calibration tasks.
D**S
Well made product, does the job!
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.
G**N
Wow such a deal!
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!
C**7
Nice but should have came with test leads
Nice but should have came with test leads and alligator clips
M**K
Good performance
One of the best resistance boxes around very goodMatched with a calibrated fluke and it's extremely closeAwesome product
G**D
Okay.
It works.
A**.
Excellent product.
Item as described, excellent communication with the seller, fast delivery.
D**S
Just received this and it looks very nice
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.
T**G
Worked as intended.
Worked as intended. Compact and functional packaging. I used it to optimize the loop resistance of a current loop circuit. I would recommend it.
Trustpilot
3 weeks ago
2 weeks ago
