Features

DT-8838

DT-8839

DT-8858

DT-8859

Optical Resolution (D:S)

30:1

50:1

50:1

50:1

High Temperature

1000oC/1832oF

1000oC/1832oF

1300oC/2372oF

1600oC/2912oF

User selectable oC or oF

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Laser targeting

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Automatic Data Hold

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Auto Power Off

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White Backlit LCD Display

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Overrange indication

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Max, Min, DIF, AVG record

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High / low alarm, Trigger lock

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Adjustable emissivity

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Specifications

DT-8838

DT-8839

DT-8858

DT-8859

Range

-50oC to 1000oC/

-58oF to 1832oF

-50oC to 1000oC/

-58oF to 1832oF

-50oC to 1300oC/

-58oF to 2372oF

-50oC to 1600oC/

-58oF to 2912oF

Response Time

Less than 1 second

Less than 1 second

Less than 1 second

Less than 1 second

Optical Resolution (D:S)

30:1

50:1

50:1

50:1

Resolution

0.1o up to 2000o, 1o over 2000o

Basic Accuracy

±1.5% of reading or ±2oC/±4oF

Emissivity

Adjustable 0.10~1.0