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.
|Dimensions||227（W）×183（H）×93（D）mm, excluding protrusions
8.94 × 7.20 × 3.66 in.
|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
x 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.
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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