REED CM-9930 Instruction Manual

Contents

REED CM-9930 Instruction Manual Manual pdf 3 page image

reedinstrumentswww com 3SafetyTo ensure safe operation and service of this meter, follow theseinstructions:• Ensure that the DC 9V battery is connected to its snap terminal with theright polarity and correctly placed in the battery compartment• Place the Red and Black test leads into the proper input terminal beforetaking any measurements• Remove one of the test leads from the circuit before changing themeasurement range• Be sure to release the data hold button before taking a newmeasurement otherwise the display reading will freeze permanently• Do not allow the input terminal to exceed the maximum rated voltage• Always switch the function rotary switch to the OFF position when theinstrument is not operation• Remove the battery if the instrument will not be used for an extendedperiod of time• Even though the ohm and capacitance ranges have an overloadprotection circuit, it is prohibited to apply any voltage to the inputterminal when taking measurements• The water resistance casing is applicable for the front panel on theinstrument only. Do not throw the instrument into water or the meter willbe damaged permanently• When changing the test leads you should only use the replacementsthat have the approval of CAT III-1000V• Only use a dry cloth to clean the plastic caseCaution: Risk of electric shock.Caution: Do not apply overload voltage or current to the inputterminal. Always remove test leads before openingthe battery cover.