Caddo 9311 provides accurate measurement of wattage. It measures voltage, current and power factor precisely and wattage is calculated using micro controller based unit. Value of wattage is displayed on 4 digit LED display.

Range : 19.99W, 199.9W or 1999W.
Accuracy : 0.5% 2 least counts.
Display : 4 digits, 7 segments, bright LED of 12.5 mm height.
Power Requirement : 150 to 300 volts AC, 50/60 Hertz.
Total consumption : Power required by load plus about 5 watts for the watt meter.

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