REED ST-615 Instruction Manual Download Page 5

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Pantone 485 & 123
485 = (0/100/100/10)
123 = (0/18/100/0)

Operation

Power

Press.the. .button.to.turn.power.on.or.off.

Probe Humidity & air Temperature Measurements

1..Hold.the.probe.in.the.area.to.be.tested.&.allow.adequate.time..

for.readings.to.stabilize.

2..Read.the.Relative.Humidity.(center.of.LCD).and..

Probe.Temperature.(top.of.LCD)...

NOTE:

.Do.not.immerse.the.probe.in.liquid;.it.is.intended..

for.use.in.air.on

Type- K Thermocouple Temperature Measurements

1..If.you.wish.to.measure.the.temperature.in.°F,.set.the.function.switch.to.

the.°F.range..If.you.wish.to.measure.temperature.in.°C,.set.the.function.
switch.to.the.°C.range.

2..Insert.the.Temperature.Probe.into.the.Temperature.Socket,.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).

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.

Summary of Contents for ST-615

Page 1: ...reedinstruments www com Pantone 485 123 485 0 100 100 10 123 0 18 100 0 Model ST 615 Digital Thermo Hygrometer with remote or integral probe Instruction Manual...

Page 2: ...us numerous status indicators Careful use of this meter will provide years of reliable service Features Semiconductor sensor for temperature measurements of 0 C to 40 C and 32 F 104 F plus type K ther...

Page 3: ...eading 7 F 4 to 1832 F 2 Temperature Thermistor probe and type K thermocouple Response Time Probe Temperature and Relative Humidity 3 minutes Accuracy note Accuracy is specified for the following ambi...

Page 4: ...surement reading display 5 Power ON OFF button 6 Thermometer measurement buttons 6 7 Relative Humidity function buttons 2 8 Backlight function buttons Display Descriptions Probe temperature F C measur...

Page 5: ...mperature in F set the function switch to the F range If you wish to measure temperature in C set the function switch to the C range 2 Insert the Temperature Probe into the Temperature Socket making s...

Page 6: ...or 1 F Data Hold Buttons 1 Displays can be held frozen at any time by pressing the HOLD button For Temperature use the HOLD button on the left For Relative Humid ity use the HOLD button on the under...

Page 7: ...ght of the LCD when the 9V battery needs to be replaced Replace the 9V battery as follows 1 Turn the meter off and disconnect the air temperature probe 2 Remove the large flat head screw on the back o...

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