Fluke 1587 FC 2-in-1 Insulation Multimeter, True-RMS, Selectable Insulation Test Voltages Up To 1000 V, Pi/DAR Timed Ratio Tests, Measures Frequency, Includes Low-Pass Filter For Motor Drive VFD Dryer Parts & Accessories or dust high walls

or dust high walls

and two variations of T15 (long)

Large (Men 9-11

model number: 11699

Fluke 1587 FC 2-in-1 Insulation Multimeter, True-RMS, Selectable Insulation Test Voltages Up To 1000 V, Pi/DAR Timed Ratio Tests, Measures Frequency, Includes Low-Pass Filter For Motor Drive VFD Dryer Parts & Accessories or dust high wallsBrand: Fluke Color: white Features: PI (polarity index) DAR (dielectric absorption ratio) with Trend It graphs identifies problems faster Memory storage through mobile Fluke Connect Measurements App eliminates writing down results, reduces errors and saves data for historical tracking over time Temperature Compensation through App helps establish accurate baselines and relevant historical comparisons VFD low pass filter for accurate motor drive