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What is a high low thermometer?

What is a high low thermometer?

Hi-Low Thermometer. Records the day high and low temperatures. The right side registers the highest temperature since the last setting, the left side registers the lowest temperature since the last setting. Blue gauges are pushed to each temperature extreme by the two mercury columns and stay until reset.

Do digital thermometers run high or low?

Oral/Rectal/Axillary Digital Thermometers Oral and axillary temperatures average about . 5 F to 1.0 F (. 3 C to . 6 C) degrees below rectal, ear, and temporal readings.

Why is my digital thermometer reading so low?

It is standard practice for the majority of digital thermometers to display a “LO” sign when turning the device on. This means “LOW TEMPERATURE”. This is because these types of thermometers are made to measure Body Temperature, so when outside the body, the temperature is usually LOWER.

What is the use of minimum thermometer?

minimum thermometer A thermometer that records the lowest temperature to which it has been exposed (e.g. by allowing a fall of mercury past a restriction in the tube, but preventing the mercury’s return on expansion). It is most commonly used to record minimum daily temperatures.

What do you mean by maximum thermometer?

A thermometer so designed that it registers the maximum temperature attained during an interval of time. This mercury is retained when the temperature falls and serves to indicate the highest temperature reached. Bimetallic thermometers with a circular scale are also used as maximum thermometers.

Do digital thermometers read low?

Digital thermometers provide accurate readings in about 1 minute or less.

What is the highest temperature a digital thermometer can measure?

Electronic thermometers are relatively easy to use and measure temperatures from 31.6°-42.2° C in predictive mode and from 26.7°-42.2° C in continuous mode.

When would be the best time to reset a minimum thermometer?

Maximum and minimum temperature You should reset your thermometers at the same time each day. A good time is 09:00 (9 a.m.) Local Time.

What is an industrial thermometer?

Industrial thermometers are used for temperature measurement in many industrial applications. They are generally more durable than laboratory thermometers . The way an industrial thermometer works depends upon the type of temperature sensor it uses. Sensor options include bimetal, liquid or gas-filled, electronic, or infrared (IR).

What is an outdoor thermometer?

An outdoor thermometer is a scientific instrument that reads the temperature of the air outside. There are three main kinds of outdoor thermometers : the bulb thermometer, the bimetallic strip thermometer, and the digital thermometer. Each kind operates in a slightly different manner,…

What is the temperature of a thermometer?

An instrument used to measure temperature (how hot or cold a thing is), usually in the Celsius or Fahrenheit scale . This thermometer shows a temperature of 28 degrees Celsius (which is about 82 degrees Fahrenheit)