1051 - Time Electronics Precision Low Ohm Resistance Decade Box 0.01Ω to 1MΩ, 1A, 250V DC/AC, Metal Film Resistors

1051

1051 is a precision low ohm resistance decade box designed for accurate resistance calibration in laboratory and field environments.

The 1051 offers a resistance range from 0.01 Ω to 1 MΩ with 0.01 Ω resolution, using high stability metal film resistors for excellent accuracy up to ±0.1%. It features an 8-digit thumbwheel switch with color-coded digits for easy setting and reading: kilohms in red, ohms in white, and milliohms in yellow. The device supports a maximum current of 1 A and a voltage rating of 250 V DC or 176 V AC RMS. Its robust metal case includes a removable protective rubber cover with a textured grip, and it is compatible with 4 mm shrouded plugs, standard plugs, bare wires, and spade terminals. The decade box is suitable for platinum resistance thermometry and general laboratory resistance calibration tasks.

• Resistance range: 0.01 Ω to 1 MΩ in 0.01 Ω steps
• Accuracy: up to ±0.1%
• Maximum current: 1 A DC, 0.707 A AC RMS
• Voltage rating: 250 V DC / 176 V AC RMS
• Power rating: 1 watt per resistor
• Temperature coefficient: 50 ppm/°C
• Residual resistance: less than 90 mΩ
• Color-coded digits for easy reading
• 8-digit thumbwheel switch for precise setting
• Robust metal case with removable protective rubber cover
• Compatible with 4 mm shrouded plugs and other connectors

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Specifications

• Part Number: 1051

Product Data

• UPC : 078456411051
• Weight : 5