1X (0,56 hüvelykes piros kék dupla kijelzős digitális LED hőmérő hőmérsékletmérő I6G3)

1X(0.56 inch Red Blue Dual Display Digital LED Thermometer Temperature Mete I6G3

1X(Size: 45MM * 26MM
Refresh rate: about 1S / times
Supply voltage: DC 4-28V
Accuracy: 1 Celsius
Measuring temperature: -20 Celsius ~ 100 Celsius
Working temperature: -40 Celsius to 80 Celsius
Display color: Red Blue
Sensor Type: 1M NTC waterproof metal probe
Display: 0.28 LED
Minimum resolution: 0.1 Celsius
Color: Black
Material: ABS
Instructions for use:
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!
Display Description: When the temperature sensor is removed when the digital display "- - -", the temperature is below -20 Celsius or above 100 Celsius , digital also shows "- - -."
Acquisition normal temperature range: -20 Celsius to 100 Celsius , resolution 0.1 Celsius , accuracy of 1 Celsius .
Product Usage:
measuring the temperature inside and outside the car
measuring the temperature inside and outside the air-conditioned room
measuring the temperature inside and outside the refrigerator
temperature measurement pond
baby bath water temperature measurement
Package contents:
1x monitor
2x 1M NTC waterproof metal probe
1x Wiring
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.)

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