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ISafetyPrecautionsandProcedures
Thankyoufor purchasing ourcompany's Soil Resistivity Tester.Before
usingthe instrumentfor the first time,in order to avoidpossibleelectric
shock orpersonalinjury,pleasebesureto read andstrictly observethe
safety rulesand precautions listed in this manual.
Inanycase,theuseofthis instrument should pay special attentionto
safety.
lTheinstrumentisdesigned,producedandinspectedaccordingtoIEC61010
safety specifications.
lInanycase, the use ofthis instrumentshouldpayspecial attention to
safety.
lWhenmeasuring,high-frequencysignalgeneratorssuch as mobilephones
should notbeusednext to themeter to avoid errors.
lPay attentiontothe text and symbols on thebody ofthe instrument.
lBefore use,make sure thatthe instrument andaccessories are in good
condition.Theinsulation layerof the instrumentand test wireisnot
damaged, exposedor broken.
lDuring the measurement, itis forbiddento touchexposedconductors and
the circuit beingmeasured.
lMake suretheconnection plug of thewire is tightly inserted in the meter
connector.
lDonot apply morethan100VACvoltageorDCvoltagebetween thetest
terminal and theinterface,doingso may damagethemeter.
lDo not measure inflammableplaces,sparks may causeexplosion.
lWhen the instrument is in use and the enclosure or test wire is broken
and themetalisexposed, please stop using it.
lDonot place andstorethe instrument foralongperiodoftime under
conditionsof hightemperature,humidity,condensation,anddirect
sunlight.
lWhen charging the battery,make sure thetest line has beenremoved from
the meter andthemeter is off.
lThemeterdisplaysthebatteryvoltagelowsymbol “”andshouldbe
chargedintime.
lPayattentionto themeasuringrangeanduseenvironmentspecifiedbythis
instrument.
lThe use,disassembly, calibration andmaintenance of this instrumentmust
be performed by authorized personnel.
lBecause of the reason ofthis instrument,ifit is dangerous tocontinue
using it,it should beimmediately stoppedand sealed immediately,and
