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Your cart is empty.Model RDB-10 is a hand held Resistance decade box that creates a specific resistance value using a combination of switches. Designed with accuracy to meet the needs of industry and education alike. The RDB-10 is a compact, convenient tool for aiding in engineering design and testing as well as calibration of test equipment. It offers 7 decades of resistance ranges, from 1 ohm to over 11 megaohm in 1 ohm steps. Easy-to-use slide switches allow for straightforward addition and subtraction of resistance values. RDB-10 is a passive device that requires no power source. The unit is housed in a rugged handheld enclosure with an impact resistant rubber boot. Ideal for service, prototype and experimental and educational use. Input terminals accept standard banana plugs, bare wires, spade lugs or alligator clip. 1 ohm to 11,111,110 ohm in 1 ohm steps resistance. 0.3 ohm internal resistance. 1 watt resistors Power. 2 binding posts connection. 32 to 122 degree F operating conditions temperature.
Dorian Iaconis
2025-08-25 12:42:29
This seems to be a fairly high quality decade resistance box. I checked the resistances with my fluke 88, and they were pretty much spot on. The stand, if you can call it that, is useful. Some resistance boxes don't even have that. And it's padded. Again, some other boxes don't have that. Overall, a fair price for a good product.This would be a good tool for a mechanic, or an electronics guy.
One of the guys
2025-08-10 10:18:00
Took a while to find a resistor substitution box at a reasonable price that is good quality. This one is in a nice solid case and values are right on. Highly recommended.
Don
2025-07-30 10:33:22
Did a test on the box with my Fluke 87 meter and selected 2k, meter reads 1.994 Ohms a 6 ohm difference. So insure buyer knows that it is not accurate. Check your desired resistance with a meter if your looking for precise resistance.
AR
2025-06-19 15:58:58
Very cheap stuff, very tiny surface-mount resistors, very low quality product. Spend a little more on a good quality decade resistor box, or build your own.
RRR
2025-06-08 15:31:18
Solid made and priced right. Tolerance good enough for me.
jeremy
2025-02-27 15:42:33
I love this resistance box. I was looking at other boxes that were cheaper, but didn't get those because I would rather spend a little more money to get a good quality product. The resistances were spot on.It comes with a blue rubber protective cover that can be taken off. It also has a stand on the backside if you want it to stand upright. It also came with a clear plastic on the face so it wouldn't scratch.The resistances are easy to tell if it is on or off because when it is flicked up to on, it has a big white dot telling you its on. If you don't have any banana plugs, the plug ports can be screwed off so you can put a wire and screw it back on to use as leads.
Customer
2025-02-12 10:52:00
This is very well built and rugged. It is not too light.. I can't comment about the long-term reliability yet.
EUB
2024-12-16 14:21:14
automotive testing
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