Features: 1. The product uses high-quality materials, quality is guaranteed 2. Exquisite appearance, compact size 3. Precise temperature measurement 4. Simple and convenient to use<br><br>5. Widely used in automobile water temperature detection, air conditioning, refrigerator temperature detection, boiler temperature detection, temperature detection computer shell, etc. Parameters: Temperature range: - 50 - 110 Cable length: 0.56 meters Voltage: DC5V-25V Operating current: 20mA maximum Length of probe temperature: 1 meter Display at any or control just pull up the short-circuit cap in the back shell. Widely used in automobile water temperature detection, air conditioning, refrigerator temperature detection, boiler temperature detection, temperature detection computer shell, etc. Note: Due to different production batches, there may be slight differences in products. Colour: Black Material: ABS<br><br>Package Contents: 1*Thermometer<br><br>Only the above package content, other products are not included. Note: Light reflection 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.