RadioShack 22-805 is a 24-range handheld digital multimeter (DMM) known for its -digit display (4,000 counts) and vintage RS-232 serial connectivity , which allows for data logging to a PC. Internet Archive Key Specifications Voltage Ranges : Measures up to Current Measurement : Capable of measuring AC/DC current up to Resistance : Measures up to Display Features : Includes an analog bargraph to show signal magnitude and a function to freeze readings. Safety Rating : Rated for CAT II (600V) applications. Internet Archive Operating Instructions
Disclaimer: This guide is for informational purposes. Always exercise caution when working with live circuits above 50V. The author is not affiliated with Radio Shack or its successors. radio shack 24 range digital multimeter 22-805 manual
Current Testing: To measure current up to 20A, the red lead must be moved to the specific high-current (20A) jack. RadioShack 22-805 is a 24-range handheld digital multimeter
Before diving into the manual, let's take a closer look at the key features and specifications of the RadioShack 24 Range Digital Multimeter 22-805: Current Testing: To measure current up to 20A,
Display: 3¾-digit LCD with an analog bargraph to show measurement magnitude relative to the full scale.