Hioki 3169-20 HiTester Clamp-On Power Demand Analyzer

Measurement line and number of circuits: single-phase 2-wires (4 circuits), single-phase 3-wires (2 circuits), three-phases 3-wires (2 or 1 circuit), and three-phases 4-wires (1 circuit), note: 50 or 60 Hz, and that share the same voltage line. Measurement items: voltage, current, active/ reactive/ apparent power, active/ reactive power integration, power factor, frequency, harmonic waveform value. Voltage ranges: 150.00 V to 600.00 V AC, 3 ranges Current ranges: 500.00 mA to 5.0000 kA AC (depends on current sensor in use). Power ranges: 75.000 W to 900.00 kW (depends on combination of voltage, current range, and measurement line). Basic accuracy: AC Voltage: +/-0.2 percent rdg. +/-0.1 percent f.s. AC Current: +/-0.2 percent rdg. +/-0.1 percent f.s. + current sensor accuracy. Active power: +/-0.2 percent rdg. +/-0.1 percent f.s. + current sensor accuracy (at power factor = 1). Clamp on sensor 9661: +/-0.3 percent rdg. +/-0.01 percent f.s. (different from each model). Measurement method: Digital sampling, PLL synchronization or 50/60 Hz fixed clock. Basic accuracy: Active power: +/-0.2 percent rdg. +/-0.1 percent f.s. + clamp-on sensor accuracy (at 45 to 66 Hz). Display refresh rate: 2 times /sec (except when using a PC card while accessing the internal memory, or when performing RS-232C communications). Data save interval: Standard interval: 1 sec to 30 sec, 1 minute to 60 minutes, 13 selects. Fast interval: A single waveform, or 0.1, 0.2, or 0.5 sec (at instant value only). Frequency characterristics: Fundamental waveforms up to the 50th order +/-3 percent f.s. + measurement accuracy (of a 45 to 66 Hz fundamental waveform) Other functions: Error connect check, language selection, display hold, setting backup, power shut off management, key lock, (3169-21 only) D/A output 4 channels, +/-5 V DC f.s.). Power supply: 100 to 240 V AC, 50/60 Hz, 30 VA max. Measures 8-17/64" width by 6-19/64" height by 2-23/64" depth.