True RMS Power Analyzer/Datalogger Model : EH-380803        

3Monitors and displays true power/watts, power factor, voltage, frequency and current-with RS-232 interface

Features :

  • Power device to be tested through the input and output sockets of portable power analyzer
  • Choice of battery or AC/DC adapter power provides line isolation
  • Four simultaneous LCD displays of watts, power factor or VA, voltage or Hz, amps
  • Power factor (cosø) computed as effective power (watts) divided by apparent power (volt amps)
  • Sampling (update) rate is 2.5 times per second
  • Built-in datalogger stores up to 1,012 readings, single or continuous
  • True RMS Voltage and current measurements of sine, square, triangular and distorted wave forms with a crest factor < 5 Max Recall, Data Hold, Overload Protection
  • RS-232 PC Interface connects to PC COM port
  • Includes Windows™ based software which enables user to monitor, print reports and save data in an ASCII format for later analysis
  • Includes cable, 8 AA batteries, power cord, 117 VAC adapter and case

Specifications:

Watt (Auto Range, AC+DC, Crest Factor <5)
Range Resolution Accuracy Input
200W 0.1W ±(0.9% Reading + 5 Digits) (50/60Hz)
±(5% Reading + 9 Digits) (40 to 400 Hz)		 0-300V, 0-20A, PF=0.5 to 1
2000W 1W
NOTE: PF = Watt / (V*A)
Voltage (True RMS, Auto Range, AC+DC, Crest Factor <5)
Range Resolution Accuracy Overload Protection
200W 0.1V ±(0.5% Reading + 5 Digits) (40 to 400Hz) 1000VDC/750VAC
750V 1V
Current (True RMS, Auto Range, AC+DC, Crest Factor <5)
Range Resolution Accuracy (40 to 400 Hz) Overload Protection
2 0.001A ±(0.5% Reading + 5 Digits) 20A, fused
20 0.01A
Frequency (Sensitivity 5V)
Range Resolution Accuracy (40 to 400 Hz)
40Hz to 20kHz 1Hz - 10 Hz ±(0.5% Reading ± 2 Digits)

Display 2000 count LCD Displays
Memory Size 1012 x4 readings (Non-Volatile)
Memory Life 100,000 Memory Writes
Over Range Indication 'OL' displayed on LCD
Sampling Rate 2.5 Samples per Second
Power Source Eight (8) 1.5 Volt 'AA' Batteries or AC Adaptor
Power Consumption Approximately 22 mA
Operating Conditions Temperature: 32°F to 122°F (0°C to 40°C)
Humidity: Less than 80%
Dimensions 13.9" x 11.8" x 3.9" (35.2cm x 30 cm x 10cm)
Weight 3.6 lbs (1.637Kg)