This Humidity Meter with Alarm and Remote Probe has a huge triple display showing relative humidity, temperature, and dew point. Has a built-in stand for sitting on a desk, but may alternatively be mounted on a wall with the provided bracket. A visual and auditory alarm sounds when the humidity level rises above or falls below the configurable set point. The meter also records the highest and minimum values. The remote probe stretches 18 inches. For measuring behind walls. Ideal for use in humid environments where mold growth is an issue. Comes with a built-in stand, a wall mount bracket, and two AAA batteries.
The Extech 445814 Humidity Alert Hygro-Thermometer features a customizable% RH audio and visual alarm that informs you when humidity levels surpass the specified limit. Temperature, humidity, and dew point are all displayed on one huge LCD screen. This product measures humidity from 10% to 99% RH ± 4% RH and temperature from -10°C to 60°C ± 1°C (14°F to 140°F ± 1.8%). Rear calibration pot for humidity and temperature. Maximum/minimum with reset functions that save and recall the highest and lowest recorded measurements. Comes with a built-in stand, wall bracket, and one AAA battery.
The Extech Big Digit Hygro-Thermometer has an extensible probe and a 45.7 cm (18 in) cord. The device monitors humidity from 10% to 99% RH ± 4% RH and temperature from -10°C to 60°C ± 1°C (14°F to 140°F ± 1.8°F). This meter also has maximum/minimum and rest functions, as well as a rear calibration adjustment post for optional RH calibration bottles. Comes with a built-in stand, mounting bracket, sensor, and one AAA battery.
The Extech Big Digit Hygro-Thermometer displays both indoor and outdoor temperature and humidity. The device monitors humidity from 10% to 99% RH ± 5% RH and temperature from -10°C to 60°C ± 1°C (14°F to 140°F ± 1.8°F). A max/min with reset function saves and recalls high and low values for all four parameters. Comes with a built-in stand, wall mounting bracket, outside sensor with 89 cm (35 in) wire, and 1.5 V AAA battery.
