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PROTMEX PTH Series User Manual

Carbon dioxide monitor

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P T H S e r i e s

C a r b o n D i o x i d e M o n i t o r

U s e r M a n u a l

G e n e r a l Ve r s i o n f o r

P T H - 4 & P T H - 5

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Page 1 P T H S e r i e s C a r b o n D i o x i d e M o n i t o r U s e r M a n u a l G e n e r a l Ve r s i o n f o r P T H - 4 &...
Page 2 P l e a s e r e a d t h i s m a n u a l c a r e f u l l y b e f o r e u s i n g a n d k e e p i t p r o p e r l y f o r r e f e r e n c e i n f u t u r e . T hank s for your purchasing the c arbon diox ide detec tor.
Page 3: Product Introduction
P r o d u c t o p e r a t i o n i n s t r u c t i o n s 1. Product Introduction Indic ator light USB Charging Por t S creen Vent Table Bracket A B ut ton...
Page 4: Button Operation
4. Button operation But ton Operation P TH-4 P TH-5 Switching temperature Shor t pre s s unit s bet ween °C & °F Long pre s s Power on / of f Power on / of f Shor t pre s s B ack light on-of f B ack light on-of f Long pre s s...
Page 5 When the measured value is bet ween 4 0 0 ~ 70 0 ppm, the C arbon diox ide value belongs to the s afe range; When the measured value is bet ween 70 0 ~ 150 0 ppm, the C arbon diox ide value belongs to the warning range and ne eds clo s e ob s er vation;...
Page 6 Notice T his produc t should not be dippe d in water, nor should it be plac e d in a high temperature env ironment exc eeding 6 0℃; T his produc t belongs to pre cision measuring ins trument and shall not be dismantle d without authorization;...

Pth-4Pth-5