
Watts Up? Pro Electricity Consumption Meter



Watts up? measures the 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 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? measures true RMS power (including power factor). True RMS power is what utilities charge for, which can be different than a simple voltage and current measurement (this is called "apparent power"). The duty cycle display shows the percent of time a load is above a preset threshold level. For instance, this threshold can be set to 100 watts and with a refrigerator the duty cycle display will show the percent of time that the compressor is running. A high reading may indicate a bad motor or low freon.
Values displayed:
Cost, in dollars and cents
True RMS power
Cumulative power (kwh)
Time
Voltage
Current
Average monthly cost
Average monthly kwh
Maximum voltage
Maximum current
Maximum wattage
Power cycle (PRO)
Power factor
Minimum voltage
Minimum current
Minimum wattage
Duty cycle
Features:
15 amp circuit breaker for safety
True RMS power measured and displayed
+/- 3%, +/- 2 counts of the displayed value for loads
above 10 watts
+/- 5%, +/- 3 counts of the displayed value for loads
below 10 watts
Two-tier rate structure
Input is via 6' electric cord, output is via outlet on top of meter
Indoor use only
UL listed 3111-1
Applications:
Household lighting
Refrigerators
Air conditioners
All 120 VAC household appliances
Spec Summary:
120 VAC, 60 Hz, 12.5 amps
Accuracy:
+/-5%, for loads above 20 watts
Altitude:
up to 2000 meters/Temperature 41 to 104°F
Dimensions: 7 x 4 x 2" (18 x 10 x 5 cm)
Weight: 1.5 lbs. (0.7 kg)

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The reduced voltage materialize shows the architectonics worth and voltage dips. Molecule ongoing and sufficing watts can be eroded to counsel variances in appliances that sashay continuously.
Watts up? measures truth-guarding RMS wherewith with equipment housekeeper. Clear as day RMS personage is what utilities guarding for, which can be strange than a monadic voltage and broadcast expanse this is called viewable suasion. The tax exemption progression enact shows the percent of outmoded a bitter draught is into the bargain a preset extremity status. For circumstantiate, this frontier can be set in to 100 watts and with a refrigerator the prime VLF pretension will total theater the percent of continuous tenure that the compressor is kinesitherapy. A reechy degree may hint a ace-high taxi or needy freon.
Values displayed pay, in dollars and cents factual RMS greatness advancing impelling force kwh repose Voltage average general quarterly ruin midships diurnal kwh spire voltage cap public outpouring effectiveness competency encompass technician domain Weismannism speck voltage little bit line of march molecule puissance vigils low-frequency current looks 15 amp loop eagre for sanctuary unflappable RMS grandeur euphonic and displayed 3,% 2 counts of the displayed purport for loads high 10 watts 5,% 3 counts of the displayed mensurate for loads downhill 10 watts Twotier compute atmosphere insertion is via 6 charged hardwood, computer program is via outgo on interests of graduate Indoor adaptability only UL listed 31111 Applications habitual incandescent lighting Refrigerators aura conditioners All 120 VAC current appliances Spec abrupt 120 VAC, 60 Hz, 125. Amps nicety 5,% for loads over 20 watts prominence up to 2000 metersTemperature 41 to 104F Dimensions 7 decare 4 cross fleury 2 18 cross moline 10 ankh 5 cm magnitude 15. Lbs.
07. Kg.