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Black handheld digital hygrometer thermometer with LCD display

Deyisha DY014 Digital Hygrometer Thermometer

SKU CH-1QFH-D4ZPH

Measures ambient temperature, humidity, dew point and wet bulb with ±1.5 °C accuracy and 0.1 % resolution from -20 °C to 60 °C

  • Battery runtimeNo batteries required
  • Measuring range-4 degrees fahrenheit to 140 degrees fahrenheit
  • Accuracy0.1%
  • Operating conditions-4 degrees fahrenheit / 140 degrees fahrenheit
  • Storage conditions-4 degrees fahrenheit to 140 degrees fahrenheit
  • Product typeThermometers
  • Measures ambient, humidity, dew point and wet bulb
  • Swiss chip delivers ±1.5 °C temperature accuracy
  • Humidity readings precise to ±5 % RH
  • Eight samples per second capture rapid changes
  • Operates from -20 °C to 60 °C across many environments

Multi-function measurement tool

The Deyisha DY014 measures ambient temperature, relative humidity, wet bulb temperature and dew point temperature in one handheld unit. It is suited for technicians, facility managers and hobbyists who need simultaneous environmental readings across industrial, agricultural, laboratory or HVAC settings.

Precision and sampling performance

A Switzerland-sourced chip delivers temperature accuracy of ±1.5°C or ±3°F and humidity accuracy of ±5% RH across the full range. The instrument samples eight times per second and updates the display three times per second, capturing rapid environmental changes without lag.

Sustained operation without batteries

The meter operates continuously from -4°F to 140°F (-20°C to 60°C) and 0% to 100% RH without requiring battery power. Min/max hold records extremes during long monitoring sessions, making it reliable for extended data logging in machine rooms, wine cellars or data storerooms.

How it compares

Measured against everything we stock in Digital Thermometers & Hygrometers, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 93% of the 925 comparable items (median $23.99).

Specifications

Product
Brand nameDeyisha
Part numberDY014
Product typeThermometers
Product colorBlack
Performance
Accuracy0.1%
Power
Battery runtimeNo batteries required
Environment & compliance
Operating conditions-4 degrees fahrenheit / 140 degrees fahrenheit
Storage conditions-4 degrees fahrenheit to 140 degrees fahrenheit
More details
Measuring range-4 degrees fahrenheit to 140 degrees fahrenheit

Questions about this item

How do I power the DY014 for the first time, and what step do users often miss?

The meter needs no batteries, so simply switch it on. The step many miss is allowing a few seconds for the Switzerland chip to stabilise before trusting the first reading.

What maintenance or replacement will the DY014 need later?

With no battery to replace, the only upkeep is keeping the sensor opening clean and storing the unit within the -4 °F to 140 °F range so the ±1.5 °C accuracy holds.

Which limit appears first during continuous monitoring in a hot environment?

The operating ceiling of 140 °F is reached before any sampling bottleneck, since the device updates three times per second up to that temperature.

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