Martindale TEK904 Enhanced Decade Box

The TEK904 is an accurate and reliable seven decade resistance box with high quality rotary switches that provide in-line readouts.

Reference MARTEK904

Brand Martindale Electric

The Martindale TEK904 decade box adds an extra decade at the bottom of the range making for an exceptionally wide range for such a compact instrument. The seven variable decades of this resistance box are 1Ω, 10Ω, 100Ω, 1kΩ, 10kΩ, 100kΩ & 1MΩ.

Martindale TEK904 Specifications

Resistance	1% grade 0.6 W per resistor variable from 1 Ω to 11.1111 MΩ in 7 decades.
Typical Residual (Zero) Resistance	<150 mΩ.
Temperature Coefficient	50ppm/°C.
Operating Environment	0 to 50°C at <70% RH.
Dimensions	345 x 71 x 51 mm.
Weight	536g approx.
TEK904 warranty	Two-years.