Fluke 355 Fluke 353 & 355 Users Manual - Page 13

Features See Figure 1 and Tables 2 and 3 for a list of features. 16 1 15 14 13 12 11 10 9 355 AC/DC CLAMP METER MAXMINAVGLIVE Manual Range Auto Range 2000 A k TRUE RMS 600 V CAT A OFF A AC+DC A V V VAC+DC RANGE HOLD ZERO INRUSH Hz MIN MAX FILTER COM V 600 V CAT 1000 V CAT 2 3 4 5 6 87 fbq03.eps Figure 1. Feature Locations (355 shown) Clamp Meter Features Table 2. Features and Buttons Number A B C D E F G H I J K Description Current sensing clamp Rotary function switch Hold button- freezes the display reading and releases the reading when pressed a second time Zero button- Clears last reading from the display and establishes a baseline for ac + dc and dc current readings. Hz button- press to see frequency in the secondary display. Low Pass Filter button- Press to turn on the low pass filter. The filter eliminates high frequency noise such as from a ASD or VFD motor speed controller. Volts/Ohm input terminal. (355 only) Common input terminal. (355 only) Min Max button -When first pressed, the Meter shows maximum input. With subsequent presses, the minimum and the average inputs are shown. Hold for 2 seconds to exit min max mode. This function works in current, voltage and Frequency modes when activated. Inrush button- Press this button to enter inrush mode. Press it a second time to exit. Range button- press to change range or to turn off auto range. 5