SCPI profile EN use the prefix "MA" for megohm. For example, "MAV" is interpreted as megavolt. Boolean arguments Boolean arguments represent a true or false binary condition. For a false condition, the instrument will receive "OFF". For a true condition, the instrument will receive "ON." ASCII string arguments String arguments can contain virtually all ASCII character sets. Strings must begin and end with paired quotes. You can use single or double quotes. Quote delimiters can also be part of a string by typing them twice and not adding any characters in between. Copyright © Qingdao Hantek Electronics Co., LTD HDG300C Programming manual 5