Watts-up Pro

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.

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