Termometru termostat digital cu sonda NTC waterproof (t.4719W)

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Specificații în limba engleză:

Size: 45MM * 26MM

Refresh rate: about 1S / times

Supply voltage: DC 4-28V

Accuracy: 1 °C

Measuring temperature: -20 °C ~ 100 °C

Working temperature: -40 °C to 80 °C

Sensor Type: 1M NTC waterproof metal probe

Display: 0.28 LED

Minimum resolution: 0.1 °C

Instructions for use:

[1] DC power supply: This product requires access 4-28V DC power supply, the red line for positive power supply, the black wire to the negative power.

The greatest feature of this product: its own reverse anti-burning circuit, avoiding the user process due to improper operation problems.

Friendly reminder: must not be connected with AC 220V Oh!

[2] Display Description: When the temperature sensor is removed when the digital display "- - -", the temperature is below -20 °Cor above 100 °C, digital also shows "- - -."

[3] Acquisition normal temperature range: -20 °C to 100 °C, resolution 0.1 °C, accuracy of 1 °C.

Product Usage:

(1) measuring the temperature inside and outside the car

(2) measuring the temperature inside and outside the air-conditioned room

(3) measuring the temperature inside and outside the refrigerator

(4) temperature measurement pond

(5) baby bath water temperature measurement

Atenție!

Se expediază în toată țara prin curierat rapid fără limită de kilometri în sistem ramburs.

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