Martindale TEK903 Decade Resistance Box
The Martindale TEK903 Decade Resistance Box is an accurate, reliable and extrremely portable six decade resistance box with high quality rotary switches that provide in-line readouts. The Martindale TEK 903 decade box has an extra terminal so that an accurate potential divider can be created. With a variable resistance range from 10 ohms to 11.1111 Mega ohms, an accuracy of 1% and simple operation this resistance calibration box is perfect for use in the laboratory, for educational purposes and in the calibration of test equipment. The six variable decades of this resistance box are 10Ω, 100Ω, 1kΩ, 10kΩ, 100kΩ, 1MΩ.
- Range: 10Ω - 11.1111MΩ
- Resistance: 1% Grade 0.6W per resistor
- Dimensions: 306 x 70 x 80mm
- Weight: 404g
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