Triplett 9007 - Manual (Page 7)

Page 6
2.20 Do not apply voltages to the input of the meter which are
elevated above the earth ground potential by more than
600V AC/DC. Doing so may damage the meter and/or
injure the user.
2.21 Do not continue to use meter when the “low battery” symbol
is displayed. The displayed reading may be in error and
lead the user to believe that no hazard exists, when in fact,
dangerous voltages or currents may be present. Failure to
observe this precaution may result in damage to the meter
or injury to the user.
2.22 Use caution when working with voltages above 25 volts AC
or 35 volts DC. Such voltages may cause a life threatening
electrical shock.
2.23 This meter is not for use by children. Failure to observe
this precaution may result in damage to the meter or injury
to the user.
2.24 Do not use this meter to make measurements in adverse
environments such as rain, snow, fog, or locations with
steam, explosive gases or dusts. Doing so may damage
the meter and/or injure the user.