Digital Thermometers ( DTM-305B, DTM-307B)

(DTM305BDM3.pdf)

or

or

Features:

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• DTM-305B:
  • -50°C ~ 1,300°C (-58°F ~ 2,000°F).
  • Probe Connection Detector.
  • 3 1/2 Digit LCD display.
  • K-type thermocouple.
  • Reading Hold °C of °F annunicators.
  • Single thermocouple input.
  • Switchable resolution 0.1°/1.0°
  • Front panel offset adjustment.
  • Automatic low battery indication.
  • Maximum record.
  • Overrange indication.
• DTM-307B:
  • -50°C ~ 1,300°C (-58°F ~ 2,000°F).
  • Probe Connection Detector
  • 3 1/2 Digit LCD display.
  • K-type thermocouple.
  • Function & unit sign display °C of °F annunciators.
  • Dual thermocouple input.
  • Differential temperature (T1-T2).
  • Front panel offset adjustment.
  • Maximum record.
  • Reading hold.
  • Automatic low battery indication
  • Overrange indication.
  • With 0.1°C resolution.
• SPECIFICATIONS:
  • 1. Accuracy:
  • +/-( 0.3% reading + 1 ° C) - 50 deg C to 1000 ° C.
  • +/-(0.5% reading + 1 ° C) 1000 ° C to 1300 ° C.
  • +/- (0.3% reading + 2 ° F) -58 ° F to 2000 F.
  • 2. Resolution:
  • 1 ° C or 1 ° F; 0.1 ° F or 0.1 ° F(below 200 ° C or ° F)