Wireless AC Clamp 
  Maintenance 
13 
Maintenance 
Clean the Product 
Caution 
To prevent possible damage to the Product or to equipment 
under test, do not use abrasive cleaners. They will damage the 
case. 
To clean the Product, use a cloth with a mild cleaning solution.  
Battery Replacement 
 Warning 
To prevent possible explosion, fire, or personal injury, Replace 
the batteries when the low battery indicator () shows to 
prevent incorrect measurements. 
Caution 
To prevent possible damage to the Product or to equipment 
under test: 
•  Remove batteries to prevent battery leakage and damage to 
the Product if it is not used for an extended period. 
•  Be sure that the battery polarity is correct to prevent battery 
leakage. 
To change the batteries, see Figure 5: 
1.  Make sure the Product is OFF. 
2.  Turn over the Product to access the battery compartment door screw. 
3.  Use a flat-head screwdriver to loosen the battery compartment door screw 
and lift off the battery compartment door. 
4.  Replace the two AA batteries. Make sure to use the correct polarity when you 
put the batteries into the battery compartment door. 
5.  Reattach the battery compartment door. 
6.  Tighten the battery compartment door screw.