Tenmars TM-183, TM-183P User Manual

Temperature / Humidity Meter

TM-183/TM-183P

H

HB2TM1830002

User’s

Manual

TENMARS ELECTRONICS CO., LTD

CONTENTS

1 PREFACE ...................................................................................1

2 CHARACTERISTICS ..................................................................1

3 SPECIFICATIONS ......................................................................2

3.1 General Specifications ...........................................................2

3.2 Electrical Specification: ..........................................................2

3.3 Accuracy: ...............................................................................2

4 OPERATING INSTRUCTIONS ...................................................3

4.1 LCD Display Functions: .........................................................3

4.2 Button function: ......................................................................4

4.3 Switch Temperature Scale (°C/°F) .........................................4

4.4 Data Hold Button ...................................................................4

4.5 MAX/MIN/AVG Mode .............................................................4

4.6 Backlight ................................................................................5

4.7 Power ON/OFF ......................................................................6

4.8 DEW-POINT /WET-BULB/Relative Humidity Switching.........6

4.9 Relative Deduction Value(REL): ............................................7

4.10 Alarm Intimate Setting Button ................................................7

4.11 Alarm Setting Mode ...............................................................8

4.12 Enable or Disable Auto-Power Off Function ..........................8

4.13 Saving and Reading the Measured Data (℃/℉/MEM ) .........8

4.13.1 Saving Measurement Data ...............................................8

4.13.2 Reading the Measurement Data Mode ............................9

4.13.3 Delete the stored data ......................................................9

5 Check before Using ................................................................10

6 Measurement Method .............................................................10

7 CAUTIONS ............................................................................... 11

TM-183/TM-183P

1

1 PREFACE

Thank you for your patronage. Please read these operating
instructions carefully so that you may correctly operate the
Temperature / Humidity Meter, allowing it to perform all its
intended functions at optimum level.
The Temperature /Humidity Meter uses a highly accurate
sensor chip to measure relative humidity and temperature.
It is perfect for many industrial applications, laboratory and
other types of work locations.

2 CHARACTERISTICS

 Dual display of temperature and humidity.
 Select between different temperature scales (°C / °F).
 Simultaneously hold both temperature and humidity

readings.

 Simultaneously hold both Maximum and Minimum and

Average readings (MAX/MIN/AVG) with time marks.

 Relative subtraction value (REL) function.
 Alarm alert (SET) function.
 Auto-power off.
 DEW-POINT and WET-BULB temperature

measurement.

 Stores up to 200 readings