Radio Shack 24 Range Digital Multimeter 22-805 Manual Work -

3¾-digit LCD with an analog bargraph to show measurement magnitude relative to the full scale.

CAT II rated for up to 600V; the meter is protected by double insulation. Measurement Type Maximum Range DC Voltage AC Voltage DC/AC Current Resistance Operating Instructions

The 22-805 model stands out with its ability to display up to 3,999 units (4,000 counts) and its inclusion of a computer interface for advanced data logging. radio shack 24 range digital multimeter 22-805 manual

The RadioShack 22-805 is a versatile, 24-range digital multimeter (DMM) designed for field, lab, and home use. Known for its durable build and 3¾-digit LCD display, it remains a reliable tool for measuring voltage, current, and resistance with high precision.

Read the value on the LCD display; the analog bargraph will indicate the level of voltage relative to the range. 3¾-digit LCD with an analog bargraph to show

Plug the black test lead into the (Common) jack and the red lead into the V/Ω/mA jack.

Turn off all power to the circuit and discharge any capacitors before testing. Set the selector dial to the Ω (Ohm) position. The RadioShack 22-805 is a versatile, 24-range digital

Set the function selector to the desired or ACV position.

Touch the probes to the circuit in parallel. The meter will automatically select the best range for the reading.

Features automatic range selection with a manual-ranging override for specific testing needs.