
reedinstruments
www
com
9
Temperature Measurements
WARNING:
.To.avoid.electric.shock,.disconnect.both.test.probes.from.
any.source.of.voltage.before.making.a.temperature.measurement.
1..Set.the.function.switch.to.
TEMP
.
2..Insert.the.Temperature.Probe.into.the.negative.(COM).and.the.positive.
jacks,.making.sure.to.observe.the.correct.polarity.
3..Touch.the.Temperature.Probe.head.to.the.part.whose.temperature.you.
wish.to.measure..Keep.the.probe.touching.the.part.under.test.until.the.
reading.stabilizes.(about.30.seconds).
4..Read.the.temperature.in.the.display..The.digital.reading.will.indicate.the.
proper.decimal.point.and.value.
WARNING:
.To.avoid.electric.shock,.be.sure.the.thermocouple.has.been.
removed.before.changing.to.another.measurement.function
Data Hold
To.freeze.the.LCD.meter.reading,.press.the.data.hold.button..The.data.
hold.button.is.located.on.the.left.side.of.the.meter.(top.button)..While.data.
hold.is.active,.the.DH.display.icon.appears.on.the.LCD..Press.the.data.
hold.button.again.to.return.to.normal.operation.
Peak Hold
To.hold.the.highest.reading.on.the.LCD,.press.the.peak.hold.button..The.
peak.hold.button.is.located.on.the.left.side.of.the.meter.(bottom.button)..
The.meter.reading.will.not.change.as.readings.change,.rather.it.will.only.
display.the.highest.reading.encountered.since.the.peak.hold.button.was.
pressed..Press.the.peak.hold.button.again.to.return.to.normal.operation.
Battery Replacement
1..Remove.the.three.rear.Phillips.head.screws
2..Open.the.battery.compartment
3..Replace.the.‘9V’.battery..IEC.6F22,.NEDA.1604.
4..Re-assemble.the.meter