If you need help diagnosing a specific issue with your meter, let me know: Is your needle ?

Inspect the test leads before every use. Do not use if the insulation is cracked, frayed, or broken. 2. Front Panel Controls and Functions

Are you getting across all functions, or just one (like Ohms)? I can provide tailored steps to help isolate the problem. Share public link

Reassemble the case tightly, taking care not to pinch the internal wiring.

In the late 1970s and 80s, the Micronta 22-212 8-Range Multitester Go to product viewer dialog for this item.

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Resistance testing requires the internal AA battery to power the circuit. Turn the rotary switch to the position.

Unlike modern digital multimeters, the 22-212 is an (Volt-Ohm-Milliammeter). This means:

Features multiple printed scales for Volts, mA, and Ohms. It includes a reflective mirror strip directly under the pointer needle.

Familiarize yourself with the front panel:

If you can tell me what you're trying to measure (voltage, resistance, or amperage), I can provide more specific, step-by-step instructions. MICRONTA 22-212 MULTIMETER | All About Circuits

Connect the probes across the voltage source or load. Since AC has no polarity, probe orientation does not matter.