High Precision ST-1A Digital LCD Thermometer Fish Tank Aquatic Animals Refrigerator Cold Storage Termometro digital Sensor 5-Pack

High Precision ST-1A Digital LCD Thermometer Fish Tank Aquatic Animals Refrigerator Cold Storage Termometro digital Sensor 5-Pack

Description:
- ST-1A digital thermometer with high-performance micro-computer chips and high-precision sensor can accurately measure the kinds of environmental temperature.
- Concise and elegant appearance,intuitively clear temperature display.
- Celsius and Fahrenheit display swith compact,convenient and practical.
- Can be fast and accurate detection fridge freezers,air conditioning vent,cold storage and other places temperature,refrigeration maintenance personnel carry the necessary temperature measureing instruments.
- In addition,can also be used aquarium market,home life,gifts and other purpose.

Technical parameters:
- Temperature measuring range: -50°C~+80°C (-58°F ~+176°F)
- Accuracy: ±1°C (-20°C ~+80°C); ±2°F (-4°F ~+176°F)
- Resolution: 0.1°C
- Product size: 55.5mm×42.5mm×16 mm  
- Sensors: NTC sensors(1 meter long)
- Using enviroment: Temperature: 0°C ~60°C, Humidity: 20~80%
- Power: one button battery (LR44, 1.5V)

Operation instructions:
- Open the battery cover to put in one LR44 batterie correctly, pay attention to the polarity.
- Press “ON/OFF” key once, product is on; Another press “ON/OFF” key, product is off.
- Press C /F key to switch between °C and °F.
- LCD display “- - - .- °C”when measurement temperature is lower than -50°C, sensor probe can’t be put into use when temperature exceeds +80°C, or sensor may occure thermal deformation

Package Content:
- 5 ×1.5V Mini Digital Thermometer Sensor for Cold Storage/Aquarium/Air-condition HOT with Sucker
- 1 × Button battery (LR44, 1.5V)