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Model No.: : TM-604 Product Description Display by LED indicators. Inter-phase voltage: 45V AC up to 600V AC. Signal Frequency Range: 45Hz to 400Hz. Test Currents inter-phase less than 3.5mA. Two UL 500mA/700V fuse protection. Low battery detection.

Model No.: : YF-80 Product Description • Detect the phase sequence (R-S-T) of 3-phase circuit • Electronic circuit configuration allows more specific function display • Automated detection for low-battery capacity

10 Display Easy - to - View LCD Screen. Connectors for 4 Current Sensing Clamps. 1P2W, 1P3W, 3P3W2M & 3P4W Power Measurement. True RMS Sensing. Power KW, KVAR, KVA, PF, θ ,Hz, & Energy KWh, KVARh & KVAh Measurement. Phase sequency indicator function. Backlight display function. Manual Data Memory and Read (99 sets). Data Logging (504KB Memory, 20,000 sets) Programmable Trigger - Points and Start / Stop Time. RS-232 Optical Interface with three phase voltage / current Waveform display and Harmonic analysis. Easy - to - use Push - Button Operation. Light Weight, Portable Design.

Analysis for 3P4W, 3P3W, 1P2W, 1P3W True RMS Value (V 123 and L 123 ) Active Power (W, KW, MW, GW) Apparent and Reactive Power (KVA, KVAR) Power Factor (PF), Phase Angle (Φ) Energy (WH, KWH, KVARH, PFH) Current Measurement from 0.1mA to 3000A, Capable of Analyzing IT Standby Power Consumption to the Maximum Demand of a Factory Display of 35 Parameters in One Screen(3P4W) Programmable CT (1 to 600) and PT (1 to 3000) Ratios Display of Overlapped Voltage and Current Waveform 2.4M Memory with Programmable Interval (1 to 6000 seconds, 17000 Records for 3P4W System) Output of Waveform, Power Parameters and Harmonics at Command Large Dot Matrix LCD Display with Backlight Average Demand (AD in W, KW, MW) Maximum Demand (MD in W, KW, MW) with Programmable Period Harmonic Analysis to the 99th Order Display of 50 Harmonics in One Screen with Waveform Display of Waveform with Peak Values (1024 Samples/Period) Analysis of Total Harmonic Distortion (%THD-F) Graphic Phasor Diagram with 3 Phase System Parameters Capture 28 Transient Events (Time + Cycles) with Programmable Threshold(%) 3 Phase Voltage Unbalance Ratio (VUR) 3 Phase Voltage Unbalance Factor (d0%,...