The M20 Lowest Cost Hygro Thermometer, model M-20, is a compact instrument that displays relative humidity and temperature at the same time, along with a 12/24 hour clock. Knowing the temperature and humidity of a space matters wherever stored equipment, materials or processes are sensitive to climatic conditions, and tracking the extremes a room has reached can flag problems that a single spot reading would miss.
The M20 Lowest Cost Hygro Thermometer shows both readings on a 31 mm by 40 mm LCD and automatically records the minimum and maximum temperature and humidity since the last reset, so you can see how conditions have swung over time. The M20 Lowest Cost Hygro Thermometer covers a temperature range of -15 to +50°C with a typical accuracy of ±1°C, and a humidity range of 25% to 90% RH with a typical accuracy of ±3%. The unit measures 110 x 70 x 20 mm, weighs 85 g and runs from a single AAA battery with a life of over 12 months.
The M20 Lowest Cost Hygro Thermometer can stand on a surface or hang on a wall, which suits computer rooms, laboratories, office environments, the home and caravanning. The M20 Lowest Cost Hygro Thermometer is supplied by BAMR, South Africa's authorised distributor of precision measurement and inspection instruments.
M20 Lowest Cost Hygro Thermometer
M20 Lowest Cost Hygro Thermometer model M-20 displays humidity over the range of 10 to 99% RH as well as temperature over -50 to +70°C with a 0.1°C resolution. It also incorporates a 12/24 hour clock. The M20 reads temperature and records maximum/minimum temperatures since the last reset.
- Displays Temperature and Relative Humidity (RH) simultaneously
- Automatically records Minimum and Maximum for Temperature and Humidity
- Compact, lightweight and simple operation features for hanging or standing
- Ideal for Computer Rooms, Laboratories, Office Environments, Home and Caravanning
Also available to buy online at GaugeIt, our online store.
When to use the M20 Hygro Thermometer
You want a low-cost way to keep an eye on temperature and relative humidity in a fixed indoor space such as a store room, laboratory or office. The M20 shows both readings at once and records the minimum and maximum since the last reset, so you can tell whether conditions drifted out of range between checks.
- 1Temperature and humidity togetherIt displays RH and temperature simultaneously, so you read both controlling conditions of a room at a glance without switching modes or carrying two instruments.
- 2Logs min and max on its ownIt automatically records the highest and lowest temperature and humidity since the last reset, so you can see whether the space strayed out of range while no one was watching, which a live-only display would miss.
- 3Mount it and leave itOver 12 months of battery life from a single AAA and a hang or stand format mean you site it once and read it on rounds rather than recharging or moving it.
Lower-budget alternatives
Ten minutes on a call with one of our specialists usually saves you from buying the wrong instrument.
Book a 10-minute callOr , our product assistant, for an instant answer.
When to use this
When to use the M20 Hygro Thermometer
You want a low-cost way to keep an eye on temperature and relative humidity in a fixed indoor space such as a store room, laboratory or office. The M20 shows both readings at once and records the minimum and maximum since the last reset, so you can tell whether conditions drifted out of range between checks.
- 1Temperature and humidity togetherIt displays RH and temperature simultaneously, so you read both controlling conditions of a room at a glance without switching modes or carrying two instruments.
- 2Logs min and max on its ownIt automatically records the highest and lowest temperature and humidity since the last reset, so you can see whether the space strayed out of range while no one was watching, which a live-only display would miss.
- 3Mount it and leave itOver 12 months of battery life from a single AAA and a hang or stand format mean you site it once and read it on rounds rather than recharging or moving it.
Lower-budget alternatives
Ten minutes on a call with one of our specialists usually saves you from buying the wrong instrument.
Book a 10-minute callOr , our product assistant, for an instant answer.
Specifications
Specifications
- Temperature range
- -15 to +50°C
- Humidity Range
- 25% to 90% RH
- Battery Life
- Over 12 months
- Dimensions
- 110 x 70 x 20 mm
- Display
- 31 mm x 40 mm LCD
- Typical Accuracy - Temp
- ±1°C
- Typical Accuracy - Humidity
- ±3%
- Weight
- 85 g
- Power Source
- 1 x AAA battery
What's in the kit
What's in the kit
Accessories
Accessories
| Dew Point Table (supplied with the unit) |
Frequently asked questions
What does the M20 measure and display?
The M20 displays relative humidity over 10 to 99% RH and temperature over minus 50 to plus 70 degrees C with 0.1 degree C resolution. It records maximum and minimum temperatures since the last reset and incorporates a 12/24 hour clock.
What are the measurement accuracy figures?
Typical temperature accuracy is plus or minus 1 degree C and typical humidity accuracy is plus or minus 3%. The specified operating ranges in the specifications are minus 15 to plus 50 degrees C and 25 to 90% RH.
How long does the battery last?
Battery life is over 12 months from a single AAA battery.
Quote on the M20 Lowest Cost Hygro Thermometer by close of business.
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Tell us about your application and we will send a quote with lead time and accessories.