Resistance Decade Box, 0.3 ohm

The hand-held Resistance Decade Box, Model RDB-10, is designed to provide specific resistance values through the use of switch combinations. This device is highly accurate, catering to the needs of both industries and educational institutions. With 7 decades of resistance ranges, ranging from 1 ohm to over 11 megaohms in 1 ohm increments, the RDB-10 is a versatile tool for engineering design, testing, and test equipment calibration.

Featuring easy-to-use slide switches for simple addition and subtraction of resistance values, the RDB-10 does not require a power source as it is a passive device. Housed in a durable handheld enclosure with an impact-resistant rubber boot, this device is ideal for service, prototype, experimental, and educational purposes. The input terminals are compatible with standard banana plugs, bare wires, spade lugs, or alligator clips.

The resistance range of the RDB-10 is from 1 ohm to 11,111,110 ohms in 1 ohm increments, with an internal resistance of 0.3 ohms. It has a power capacity of 1 watt with 2 binding post connections. Operating temperature ranges from 32 to 122 degrees Fahrenheit, and it boasts a high accuracy of 1 percent, making it suitable for calibrating test equipment.

The RDB-10 is equipped with 28 switches arranged in a 4 x 7 grid for easy operation. Each switch has a visible white dot indicating its on position. To enhance usability, it comes with a protective rubber holster that can be used as a tilt-stand for better visibility. Additionally, the device is backed by a 1-year warranty, ensuring its quality and reliability.

product information: