Fluke 435-II/Basic Advanced Energy and Power Quality Analyzer can be imagined as the user's insurance policy. No matter what goes wrong in a facility, the 435 II will always let the user be prepared. There is no electrical issue this model can't handle because it is equipped with advanced power quality functions and energy monetization capabilities. The Fluke 435-II's unique AutoTrend gives the user a fast insight into changes over time. All readings are automatically and continuously recorded without the need to set up threshold levels or having to start the process manually. The user can quickly view trends in voltage, current, power, harmonics, frequency or flicker on all three phases plus neutral. Before this product, only electrical experts could calculate how much energy was wasted because of power quality issues. Utilities could calculate the cost, but the required measurement process was beyond the reach of average electricians. With the new, patented Unified Power function of the Fluke 435-II/Basic Advanced Energy and Power Quality Analyzer, users have one handheld tool to determine how much power is being wasted, and calculate exactly what the extra consumption is costing. Fluke 435-II/Basic Advanced Energy and Power Quality Analyzer includes the following accessories: BC430 Power Adapter, international plug adapter set, BP290 (Single capacity Li-ion battery) 28 Wh (8 hours or more), TL430 Test lead and Alligator clip set, WC100 color coding clips and regional decals, i430flex-TF, 24 inch (61 cm) length, 8 GB SD card, PowerLog on CD (includes operator manuals in PDF format), and USB cable A - Mini B. Basic version does not include clamps.