1040.

The 1040 is an accurate hand held decade resistance box designed to meet the needs of industry and education. Housed in a robust metal case the compact construction makes it easily portable. Excellent accuracy is achieved by using high stability metal film resistors. Mid-scale accuracy is 0.1%. The 8-digit thumbwheel switch enables precise setting with a clear unambiguous indication of the resistance value. The temperature coefficient is better than 50 ppm per °C. Each resistor has a power rating of 1 watt

• High accuracy
• Clear visual indication
• High stability
• Low temperature coefficient
• Removable Protective Boot

注意

In addition, we have calibration services for this product (Europe Only). Visit our calibration service page to see details of what options are available.