The Unsung Pedagogical Tool: A Reflection on the Radio Shack 22-805 Manual
-digit display (up to 3,999 units), an analog bargraph, and a built-in computer interface for data logging. Internet Archive Core Specifications DC Voltage AC Voltage (both AC and DC). Resistance Accuracy & Safety : 4,000 counts, rated for Installation Category II (CAT II 600V) Internet Archive Operating Instructions radio shack 24 range digital multimeter 22-805 manual
"Never apply more than 1000V DC or 750V AC between any input jack and earth ground. Do not measure voltage while the test leads are plugged into the 10A or ACA jacks." The Unsung Pedagogical Tool: A Reflection on the
Auto-Ranging with True RMS Measurement