Model 2769 is a compact, portable Kelvin double bridge designed for measuring low resistance from 0.1 ohm to 110 ohm with four multiplication plugs and one measuring dial. It has built-in standard resistors, bridge power source and high-sensitivity taut-band suspension system electronic DC galvanometer.

Specifications

Dimensions
182 × 226 × 128 mm 7 1/4 × 9 × 4 3/4 in.

Weight
2.6 kg 5.7 lbs

Measuring Range
0.1mΩ to 110Ω

Measuring Arm
1.00 to 11.00Ω at x1

Multiplier
0.005mΩ at x 0.0001 0.05mΩ at x 0.001 0.5Ω at x 10 0.5mΩ at x 0.01 50mΩ at x 1 5mΩ at x 0.1 × 0.0001, x 0.001, x 0.01, x 0.1, x 1, x 10 (plug-in system)

Accuracy
±(0.05Ω x multiplier +0.01mΩ) at temperature of 5 to 35°C (41 to 95°F) and humidity range of less then 85%

Galvanometer (Built-In)
Galvanometer (built-in) electronic DC galvanometer, Voltage Sensitivity approx. 20μV/div. Sensitivity Changeover G0 – Approx. 11kΩ (input Resistance) G1 – Approx. 1/11 of G0 Sensitivity G2 – Approx. 1/11o of G0 Sensitivity Power Source:1 9V Battery (JIS6F22) Battery life ;Approx. 300 Hours

Operating Temperature Range
5 to 35°C (41 to 95°F)

Humidity Range
85% Max, Relative Humidity

Accessories Supplied at No Extra Cost
Carrying Case

Optional Accessories
2753 Measuring Cords 2754 Clamp Device 2771 Standard Resistor

Note
Standard Resistor (Yokogawa 2771) Is required for measurements on 0.1 to 1.1mΩ range at 0.0001 multiplier

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