MASTECH MS8269 Digital Multimeter 
Installation
Special attention should be paid when using the test and measurement instrument because the improper usage may cause electric shock and damage to the equipment.
- Use proper measurement category (CAT), voltage, and amperage-rated probes, test leads, and adapters for the measurement.
- Do not use or store the device around explosive gas, vapor, or under high temperature and humidity.
- When handling the test probes and crocodile clips, keep your fingers behind the physical guard.
- Examine the measuring test leads (if present) before use. Any element of which the insulation deteriorates
(even partially), replace them with proper functional test leads. - Connect the common test lead before the live test lead and remove the live test lead before the common test lead.
- Before measuring the current, make sure the instrument fuses available and disconnect the power supply to the circuit test
- Remove the batteries if the device is not used for an extended period of time, or if stored in temperatures above 45 °C. If the batteries are not removed, battery leakage can damage the device.
Contents
Specifications
Range Resolution Accuracy
