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| Watts Up? Pro AC Power Meter |
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| Item# 9056 |
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Overview
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- Determine what it costs to run any appliance
- Displays information in true dollars and cents - no need to do the conversions
- Take it with you when you go appliance shopping for on-site testing
Essential Info
What does it really cost to run that electric water heater or energy-efficient refrigerator? Find out instantly by plugging it — or any other electrical appliance — into Watts Up? PRO, which instantaneously displays the wattage being used, as well as the cost, in actual dollars and cents!
Manuals/Software
What's Included
Watts Up PRO Power Meter
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More Info
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The Watts Up? PRO measures voltage and current information thousands of times a second, yet it is simple to use. Only six values are displayed in the main modes. Additional information is available in the detail mode. Clear English wording on the LCD is used to describe what is displayed.
Super Fast Response Allows for Additional Data Collection
Watts Up? PRO has an incredibly fast response time, enabling you to "see the surge" of power when appliances are first turned on. Input is via 6' electric cord, output is via outlet on top of meter. The peak value display captures this surge so it is displayed even if it happens too fast to see live. The minimum voltage display shows the line quality and voltage dips. Minimum current and minimum watts can be used to monitor variances in appliances that run continuously. Watts Up? PRO also measures true RMS power (including power factor) which is what utilities charge for. And for even more usefulness, the Watts Up? PRO ES offers extra storage capacity, holding more than 120,000 data points.
For Additional Analysis Tools, Choose Watts Up? PRO
Watts Up? PRO offers all the features of the standard Watts Up?, but includes additional analysis tools, like the Payback Calculator, which automatically calculates the time required for a new energy-efficient appliance to pay for itself. Monthly savings are highlighted, and compared to the purchase price of the new appliance.
The PRO version includes all the displays of Watts Up and records all the data into non-volatile memory, which can be retrieved even if power is lost. One thousand data points are stored, starting with a sampling rate resolution of one second. The sample rate resolution increases over time (sample rate equals total time divided by 1000) so years of usage can be accurately recorded. The included serial cable and software program allows the data to be quickly downloaded to a PC where the included software creates a data table and easily manipulated graphs. The data can also be exported in a comma-delimited format to popular spreadsheet programs for further analysis. There's also an enhanced software package
Accuracy is of the displayed value, not the range. Some devices claim a smaller number for accuracy but it refers to the range. For instance, a specification of 0.2% of the range sounds good, but it is actually 3.6% of the display (.02 * 1800 = 3.6), which is a worse accuracy.
For indoor use only.
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Specifications
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Specifications | | Watts Up Product No.: | PRO | | Dimensions: | 7" x 4" x 2" (18cm x 10cm x 5cm) | | Weight: |
1.5 lbs (0.7 kg) | | UL Rating:k | 3111-1 | | Power: | 120 VAC, 60 Hz, 15 amps continuous | | Displayed Value: | +/- 3%, +/- 2 counts of the displayed value for loads above 10 watts
+/- 5%, +/- 3 counts of the displayed value for loads below 10 watts | | Altitude: | Up to 2000 meters | | Temperature: | 50 C to 400 C, Maximum relative humidity 80% for temperatures up to 310 C decreasing linearly to 50% relative humidity at 400 C | | Fluctuation: | Not to exceed +/- 10% of the nominal voltage | | Energy Cost: | $0.001 to $2.00 per kilowatt hour, in tenths of a penny |
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