Dry-Well Low-Temperature Calibrator Handheld Industrial Infrared Calibration, Target Emissivity 0.95, -15°C to 120°C(5F to 248℉)

Dry-Well Low-Temperature Calibrator Handheld Industrial Infrared Calibration, Target Emissivity 0.95, -15°C to 120°C(5F to 248℉)

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