Watts-up Pro

Manufacturer: Electronic Educational Devices

Price: $129.00

The Watts-up Pro measures voltage and current thousands of times a second so it has an incredibly fast response time which enables you to "see the surge" of power when appliances are first turned on. The peak value display captures this surge so it is displayed even if it happens too fast to see live. The minimum RMS voltage display shows the line quality and voltage dips. Minimum RMS current and minimum watts can be used to monitor variances in appliances that run continuously.Data is recorded as fast as once per second so you can see the load profile as it changes over the course of a day, week , or any time frame desired. There is a USB connector on the side of the meter. The meter comes with needed software and a USB cable (same type as for digital cameras) to download the data directly to a PC.

The software automatically graphs all the data and includes an integrated analysis tool, called the Payback Calculator, which automatically calculates the time required for a new energy efficient appliance to pay for itself. Monthly savings are calculated, and they are compared to the purchase price of the new appliance.

Specifications

120 v, 60 Hz, 15 amps

Memory storage depends on how many parameters are stored, and in what mode the memory is in. 32,000 records is possible in stop/overwrite mode, and when only logging watts. In automatic mode with all parameters recorded the storage is approximately 1000 records.

+/- 1.5%, + 3 counts of the displayed value
Below 60 watts, amps and power factor lose accuracy
USB interface
Mains supply voltage fluctuations not to exceed +/- 10% of the nominal voltage
Rate can be entered from $0.001 to $85.00 per kilowatt hour, in tenths of a penny
Input is via 6' electric cord (USA style only), output is via outlet on top of meter
Indoor use only
Dimensions: 7" x 4" x 2" (18cm x 10cm x 5cm)
Weight: 1.5 lbs (0.7 kg)
UL listed to standard UL 610010-1, and CAN CAS/C22.2 61010-1
UO version also CE marked
UL certification requires the following statement:
Altitude up to 2000 meters
Temperature 5 C to 40 C
Maximum relative humidity 80% for temperatures up to 31 C decreasing linearly to 50% relative humidity at 40 C
Installation Category II

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