Tanotis TPM-900 220V Digital Temperature Controller LED Panel Meter with Sensor Books This is a simple four

This is a simple four wire cable

Continuity Buzzer

The more the sensor is exposed to light

beautiful welding

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Tanotis TPM-900 220V Digital Temperature Controller LED Panel Meter with Sensor Books This is a simple fourTPM 900 220V Digital Temperature Controller LED Panel Meter with Sensor Features : 100% brand new and high quality LED display ,clear, directly, and non interfere by the light Insert panel,220VAC power supply Inlaid panel, 220VAC power supply, easy to install Wide temp. measuring range and high accuracy Color: Black Easy and convenient to use Specifications: Panel size: 64 31mm Hole opening size: 58. 4 25. 7mm Temperature range: 0 degree~ 60degree