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GAIN EXPRESS Digital K/J/T/E/R/S/N Type Thermocouple Thermometer Dual-Channels LCD Display Temperature Meter Tester with Backlight: Amazon.com: Industrial & Scientific
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GAIN EXPRESS Digital K/J/T/E/R/S/N Type Thermocouple Thermometer Dual-Channels LCD Display Temperature Meter Tester with Backlight: Amazon.com: Industrial & Scientific
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