Martindale MARTEK903 Decade Resistance Box

The Martindale TEK903 decade resistance box features 6 decades ranging from 10Ω to 11.1111MΩ, and high quality rotary switches. Extra terminals also form an accurate potential divider.

With a 1% accuracy, this is ideal for laboratory, education and calibration applications.

• Resistance: 1% grade 0.6W per resistor variable from 10Ω to 11.1111MΩ in 6 decades
• Typical residual (zero) resistance: <150mΩ
• Temperature coefficient: 50ppm/°C
• Operating environment: 0°C to +50°C at <70% RH
• Dimensions: 345 x 71 x 51 mm
• Weight: 536g approx