15
Sensor
：
K Type Thermocouple (banana plug)
。
CAUTION
：
DO NOT INPUT VOLTAGE AT THIS RANGE!
七、
Instrument
Instrument
Instrument
Instrument
Maintenance
Maintenance
Maintenance
Maintenance
Instrument is a high accuracy instrument, please don’t modify the circuit.
1
．
Keep the instrument away from water, dust and shock.
2
．
Do not store and operate the meter under the condition of high
temperature, high humidity, combustible, explosive and strong
magnetic place.
3
．
Wipe the case with a damp cloth and detergent, do not use abrasives and
alcohol.
4. If do not operate for a long time, should take out the battery to avoid
leakage.
5.When ”
” symbol displays, should replace the battery following the
steps:
5-1
．
Unlock the screw and remove the battery case;
5-2
．
Take out the old battery and replace the new one. It's better to use
alkaline battery for longer life.
5-3
．
Fit on the battery case and lock the screw.
Note
Note
Note
Note
：
1. Don’t input the voltage value higher than DC 1000V or AC Peak Value.
Accuracy
Range
Accuracy
Resolution
(-20
～
1000)
℃
＜
400
℃
±(1.0%+5d)
≥400
℃
±(1.5%+15d)
1
℃
（
0
～
1832
）℉
±(1.5%+15d)
1
℉
