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308
TYPE K THERMOMETER
T 2
T 1
THERMOMETER
MAX
MIN
HOLD
REL
F
C /
RANGE :
200
C
1370
C
328 F
2498 F
MARTEL ELECTRONICS

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Summary of Contents for Martel 308

  • Page 1 TYPE K THERMOMETER THERMOMETER HOLD RANGE : 1370 328 F 2498 F MARTEL ELECTRONICS...
  • Page 2: Table Of Contents

    C O N T E N T S TITLE PAGE Introduction ..........1 II. Specifications ......... 1 III. Symbol Definition and Button Location ............. 3 IV. Operating Instructions ...... 4 4.1 Power-Up ..........4 4.2 Connecting the Thermocouples ... 4 4.3 Selecting the Temperature Unit....
  • Page 3: Introduction

    MARTEL 308 I. Introduction: This instrument is a digital thermometer for use with any K-type thermocouple as temperature sensor. Temperature indication follows National Bureau of Standards and IEC584 temperature/voltage table for K-type thermocouples. II. Specifications: Numerical Display: 4 digital liquid crystal display Measurement Range: -200°C ~ 1370°C...
  • Page 4: Symbol Definition And Button Location

    MARTEL 308 Accuracy: at ( 23 ± 5°C ) Range Accuracy -200°C ~ 200°C ±(0.3% reading + 1°C) 200°C ~ 400°C ±(0.5% reading + 1°C) 400°C~1370°C ±(0.3% reading + 1°C) -328°F ~ -200°F ±(0.5% reading + 2°F) -200°F ~ 200°F ±(0.3% reading + 2°F)
  • Page 5 MARTEL 308 TYPE K THERMOMETER 9V BAT TERY NEDA 1604 6F22 006P HOLD OPEN RANGE : 1370 328 F 2498 F T1 K type temperature sensor connector ○ T2 K type temperature sensor connector ○ LCD display ○ ON/OFF button ○...
  • Page 6: Operating Instructions

    MARTEL 308 IV. Operating Instructions: 4.1 Power-Up Press the ○ key to turn the thermometer On or OFF. 4.2 Connecting the Thermocouples Plug the thermocouples into the input connectors. 4.3 Selecting the Temperature Unit When the meter is powered on, the default unit is Celsius (°C).
  • Page 7: Max/Min/Avg Operation

    MARTEL 308 temperature. Repeatedly pressing MAX/MIN circulates the display mode among these options. When the meter is under MAX/MIN operation, “△ REL” and °C/°F are disabled. “ ” To exit the MAX/MIN mode, press and hold MAX/MIN for two seconds.
  • Page 8 MARTEL ELECTRONICS PO Box 770, Londonderry, NH 03053 USA Tel: 800-821-0023 E-Mail: sales@martelcorp.com Web: http : / / www.martelcorp.com 308-0107...

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