General Maintenance; Replacing The Batteries - Stanley FATMAX FMHT82564-0 Manual

• Max. input voltage: 600 V AC
• Frequency range: 45 Hz~65 Hz
• Response: Average; calibrated to rms sine wave
AC Current
Range
Resolution
20 A
0.01 A
200 A
0.1 A
600 A
1 A
• Frequency range: 45 Hz~65 Hz
• Max. input current: up to 600 A for no more than
60 seconds.
• Response: Average; calibrated to rms sine wave
nOTE: Only when the current value is greater than 0.2 A, the
meter will show its frequency value.
nOTE: When there is voltage or resistance detected in the AC
current shift, the LCD will display "Err".
DC Current
Range
Resolution
20 A
0.01 A
200 A
0.1 A
600 A
1 A
• Max. input current: up to 600 A for no more than
60 seconds.
nOTE: When there is voltage or resistance detected in the AC
current shift, the LCD will display "Err".
Resistence
Range
Resolution
2KΩ
0.001KΩ
20KΩ
0.01KΩ
200KΩ
0.1KΩ
2MΩ
0.001MΩ
10MΩ
0.01MΩ
• Open circuit voltage: approx. 0.4 V
• Overload protection: 250 V DC or AC rms
Continuity
Range
If the measured resistance is less than 40Ω, the meter's
buzzer will sound.
• Open circuit voltage: approx. 0.4 V
Accuracy
±(2.5% of reading + 8 digits)
±(3.0% of reading + 10 digits)
Accuracy
±(2.5% of reading + 8 digits)
±(3.0% of reading + 10 digits)
Accuracy
±(0.8% of reading + 3 digits)
±(1.0% of reading + 5 digits)
Function
• Overload protection: 250 V DC or AC rms
Frequency (V position)
Range
Resolution
60 Hz
0.1 Hz
600 Hz
1 Hz
3 kHz
1 Hz
• Measuring range: 40~3 kHz.
• nput voltage range: ≥1V AC rms. (measured frequency will
increase as the input voltage increases
• Overload protection: 600 V DC or AC rms
Duty Cycle
Range
Resolution
10%~90%
MAINTENANCE

WARNING: Protection impairment if used in a manner
not specified by the manu facturer.

WARNING: Remove test leads from meter before opening
the battery cover to avoid damage or injury.

General Maintenance

This section provides basic maintenance principles, including
cleaning and battery replacement. Do not attempt to do any
repair or calibration to the meter unless you are experienced
maintenance personnel.
Use a damp cloth and a small amount of detergent to clean the
meter regu larly. Do not use abrasives or chemical solvents. Dirty
or wet input jacks can aff ect readings.
To clean the input jacks:
1. Turn off meter and remove test leads.
2. Wipe any debris off input jacks.
3. Use a cotton swab with a cleaner/lubricant (i.e. WD-40) to
clean jacks.
4. Use a new swab for each jack to prevent cross
contamination.

Replacing the Batteries


WARNING: To avoid false reading that can lead to injury
or damage to the meter, replace the battery as soon as
the low battery symbol "
and disconnect from all circuits before opening the battery
cover.
To replace the batteries: Battery Specifications : size AAA 1.5 V
1. Turn off the meter and remove test leads.
2. Unscrew the battery cover.
3. Replace the used batteries with new ones. Be sure to
observe polarity when replacing batteries.
4. Replace battery cover and tighten before use.
English
Accuracy
±(1.0% of reading + 5 digits)
Accuracy
1% ±2.0%
"appears. Remove test leads
5