Tenmars TM-730 User Manual

Tenmars

Temperature / Humidity Meter

TM-730

User’s Manual

HB2TM7300001

TENMARS ELECTRONICS CO., LTD

CONTENTS

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

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

3 SPECIFICATIONS .............................................................................................1

3.1 General Specifications ....................................................................................1

3.2 Electrical Specification: (Temperature: 25°C, Humidity: <90% RH)............2

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

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

4.4 LCD Display Functions: .................................................................................3

4.5 Instrument description..................................................................................... 3

4.6 MODE: ............................................................................................................ 3

4.7 CAL/°C/°F Button: ..........................................................................................4

4.8 MAX/MIN/AVG Button....................................................................................4

4.9 Data Hold Button ............................................................................................4

4.10 Power Button:.................................................................................................. 5

4.11 Auto Power Off:...............................................................................................5

4.12 Enable/Disable Auto Power Off:..................................................................... 5

5 End of life .............................................................................................................5

6 Accessories: .......................................................................................................... 5

7

Warning and Precautions: ........................................................................6

8 EMC......................................................................................................................6

9 Accessories: .......................................................................................................... 7

10 Battery Replacement ...........................................................................................7

TM-730

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 use 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.

● °C / °F alternate.

● Simultaneously hold both temperature and humidity

readings.

● Simultaneously hold both maximum and minimum and

average readings (MAX/MIN/AVG).

● Auto-power off.

● DEW-POINT and WET-BULB temperature measurement.

3 SPECIFICATIONS

3.1 General Specifications

● Display : Dual LCD display. The maximum value on the

primary display is 999. The maximum value on secondary
display is 999.

● Low Battery Indicator : When the LCD displays " "

symbol, please replace the battery.

● Sampling Rate : 1 sample per second.

● Power Supply : 2 batteries 1.5V AAA MN2400 LR03 AM4.

● Battery Life : 50 hours during consecutive use.

● Dimensions : 107 × 48 × 23 mm (L × W × H)

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