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Extech 380400 Resistance Decade Box

£103.08 £85.90
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Easily verify the calibration integrity of multimeters, LCR meters, calibrators and more with this advanced decade box from Extech.

The box includes 7 decades of resistance ranges across a range of 1 to over 11MΩ in gradual 1Ω steps. Built-in slide switches allow the user to easily add and subtract resistance values as needed to cater for various different applications.

The Extech 380400 is highly durable with special casing that can be grounded separately. This product also has 3 binding posts to permit isolated substitutions.

Extech 380400 Resistance Decade Box Key Features

  • Durable construction
  • Case may be grounded separately
  • 3 binding posts permit isolated substitutions
  • 1% Resistance substitution from 1 to 11, 111, 110Ω
  • Seven decade ranges of resistance
  • Values can be set in 1Ω increments
Part Code380400

Extech 380400 Technical Specifications

Resistance ranges 1 to 11, 111, 110Ω in 1Ω steps
Internal Resistance 0.3Ω
Power 0.3W resistors
Connection 3 binding posts
Accuracy 1%
Operating Temperature 32 to 122°F (0 to 50°C)
Operating Humidity <80% RH
Dimensions 5.79 x 4.61 x 1.3" (14.7 x 11.7 x 3.3cm)
Weight 0.69lbs (312g) approx
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