Dual Temperature Meter Type K

ST4

Overview

  • Measure two temperatures simultaneously using the two included K-type thermocouples

  • Accepts any K-type thermocouple

  • Resolution of 0.1 degree F

  • Separate MIN/MAX and HOLD buttons

  • Easy field calibration

Specifications

  • Specifications good in ambient conditions of 73°F ±9°F (23°C ±5°C), <75% relative humidity

  • Display: 3.5 digit LCD, 2000 count

  • Over range: “OL” or “-OL” is displayed

  • Range: -58 to 2000°F (-50 to 1300°C)

  • Resolution: 0.1°

  • Accuracy:
    ±4°F @ -58 to 32°F
    ±(0.3%rdg +2°F) @ 32 to 1100°F
    ±(0.5%rdg +2°F) @ 1100 to 2000°F;
    ±2°C @ -50 to 0°C
    ±(0.3%rdg +1°C) @ 0 to 600°C
    ±(0.5%rdg +1°C) @ 600 to 1300°C

  • Accuracy after field calibration: ±1°F @ 30 to 120°F, ±6°F @ 0 to 50°F

  • Temperature coefficient: 0.1 x (specified accuracy) per °C (0 to 18°C, 28 to 50°C)

  • Measurement rate: 2.5 readings/second

  • Battery type: 9V, NEDA 1604, JIS 006P, IEC 6F22

  • Battery life: 200 hours typical alkaline

  • Operating environment: 32°F to 122°F (0°C to 50°C) at <75% RH

  • Storage temperature: -4°F to 140°F (-20°C to 60°C), 0 to 80% RH (with battery removed)