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Frequently Asked Questions
What is the EXTECH 380400 Resistance Decade Box used for?
The EXTECH 380400 Resistance Decade Box is used for calibrating, testing, and troubleshooting electronic circuits by providing precise resistance values from 1 ohm to 11,111,110 ohm. It is commonly employed in laboratories, educational settings, and industrial maintenance for simulating resistive loads and verifying meter accuracy.
What are the specifications of the EXTECH 380400 Resistance Decade Box?
The EXTECH 380400 Resistance Decade Box offers 7 decades covering 1 ohm to 11,111,110 ohm with 1% accuracy. It is a compact, benchtop unit designed for precise resistance simulation. The EXTECH brand ensures reliable performance for calibration and testing applications.
Where to buy the EXTECH 380400 Resistance Decade Box worldwide?
You can source the EXTECH 380400 Resistance Decade Box through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this precision test instrument.
How to select the right EXTECH Resistance Decade Box for your application?
To select the right EXTECH Resistance Decade Box, consider the required resistance range and accuracy. The 380400 model covers 1 ohm to 11,111,110 ohm with 1% accuracy, suitable for most calibration tasks. For higher precision or different ranges, consult the EXTECH product line. 3G Electric can assist with sourcing the correct model.
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Common applications for EXTECHEXTECH Products
3G Electric supplies EXTECH decade boxes. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.








