Final answer:
A multimeter can be used to test a magneto distributor block for electrical leakage by measuring resistance.
Step-by-step explanation:
When testing a magneto distributor block for electrical leakage, a multimeter can be used as the test equipment. A multimeter is a versatile tool that can measure voltage, current, and resistance. To test for electrical leakage, the multimeter can be set to measure resistance and the probes can be placed across the points being tested. If there is a high resistance reading or an open circuit, it indicates an electrical leakage.