Amprobe WT-70 Manual De Uso página 14

SPECIFICATION
mV range: -1999mV~+1999mV
mV resolution: 0.1mV(-199.9mV~+199.9mV), 1mV at others
mV accuracy: +0.2mV(-199.9mV~+199.9mV), +2mV at others
Temp. range: (TPK-60) -20~70°C / 68~158°F
Accuracy(TPK-60): ±0.6°C
Operation temp.: 0~50°C / 32~122°F
Operation RH%: 0~80%RH
Power Requirements: 4pcs AAA
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EMC: Conforms to EN61326-1. This product complies with requirements of the following European
Community Directives: 89/ 336/ EEC (Electromagnetic Compatibility) and 73/ 23/EEC (Low Voltage) as amended
by 93/ 68/ EEC (CE Marking). However, electricalnoise or intense electromagnetic fields in the vicinity of the
equipment maydisturb the measurement circuit. Measuring instruments will also respond tounwanted signals
that may be present within the measurement circuit. Usersshould exercise care and take appropriate precautions
to avoid misleading results when making measurements in the presence of electronic interference.
MAINTENANCE AND REPAIR
If there appears to be a malfunction during the operation of the meter, the
following steps should be performed in order to isolate the cause of the
problem.
1. Check the battery. Replace the battery immediately when the symbol
" " appears on the LCD.
2. Review the operating instructions for possible mistakes in operating
procedure.
Except for the replacement of the battery, repair of the meter should be
performed only by a Factory Authorized Service Center or by other qualified
instrument service personnel. The front panel and case can be cleaned with
a mild solution of detergent and water. Apply sparingly with a soft cloth and
allow to dry completely before using. Do not use aromatic hydrocarbons,
Gasoline or chlorinated solvents for cleaning.
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