Do you have a question about the Fluke 438-II and is the answer not in the manual?
Test leads | Yes |
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Display diagonal | - \ |
Display resolution | 320 x 240 pixels |
Display technology | LCD |
Efficiency | 100 % |
Input frequency | 40 - 70 Hz |
Battery technology | Alkaline |
Product type | Power & motor quality analyzer |
Voltage measurement resolution | 0.01 V |
International Protection (IP) code | IP51 |
Operating altitude | 0 - 3000 m |
Non-operating altitude | 0 - 12000 m |
Storage temperature (T-T) | -20 - 60 °C |
Operating temperature (T-T) | 0 - 40 °C |
Storage relative humidity (H-H) | 0 - 95 % |
Operating relative humidity (H-H) | 0 - 45 % |
Mini-USB ports quantity | 1 |
Provides contact information and website for Fluke support and resources.
Lists all components included in the Motor Analyzer Kit and optional accessories.
Displays motor power, torque, and speed with a performance bar graph and efficiency percentage.
Shows electrical power, power factor, voltage unbalance, and harmonic voltage factor.
Provides a read-only view of the set analyzer limits for mechanical and electrical parameters.
Explains voltage unbalance and its effect on motor temperature and permissible load.
Discusses harmonic currents and their impact on motor temperature and rated power derating.