4. Connect test leads across the source or load under measurement.
Note:
a. The input voltage should be between 200mV and 10V rms AC. If the voltage is more
than 10V rms, reading may be out of the accuracy range.
BATTERY REPLACEMENT
If the low battery icon appears on the display, it indicates the battery should be replaced
immediately. Remove the screws on the back of the meter and open the back of the case.
Replace the empty battery with new batteries (3 x AAA, 1.5V)
ACCESSORIES
User Manual, Test Leads, Thermocouple Adapter
FUSE REPLACEMENT
Fuses rarely need to be replaced and is blown almost as a result of operator error. This meter
uses a fuse: F1:500mA/600V and F2: 10A/600V fast action. To replace the fuses, open the
meter back cover, replace the damaged fuse with a new fuse of the specified ratings. Then
reinstall the battery cover and lock the cover.
DISPOSAL OF THIS ARTICLE
If you at some point intend to dispose of this article, please keep in mind that many of its
components consist of valuable materials, which can be recycled. Please do not discard it in the
garbage bin or check with your local authorities for recycling facilities in your area.
3 Year Warranty Limited Warranty From AstroAI
Each AstroAI Digital Multimeter will be free from defects in material and workmanship. This
warranty does not cover fuses, disposable batteries and damage from neglect, misuse,
contamination, alteration, accident, or abnormal conditions of operation or handling, including
overvoltage failures caused by use outside the Multimeter’s specified rating, or normal wear and
tear of mechanical components. This warranty covers the original purchaser only and is not
transferable.
If this product is defective, please contact AstroAI Customer Support at support@astroai.com.
