Enhance your environmental monitoring with this versatile Digital Humidity and Temperature Meter, model HT-86. Designed to provide precise measurements of humidity, temperature, wet-bulb temperature, and dew point temperature, this multifunctional instrument is ideal for laboratory, industrial, engineering, and professional applications. Compact and user-friendly, it features a clear white backlight LCD screen for easy reading even in dark environments. Key Features: · Multifunctional Measurement: Combines humidity meter, temperature meter, wet-bulb temperature, and dew point temperature functions in a single device for comprehensive environmental analysis. · High Accuracy Sensors: Equipped with humidity and semiconductor sensors delivering humidity accuracy of ±3% RH (10%–90% RH at 25℃) and temperature accuracy of ±0.5℃ (10–55℃), ensuring reliable measurements. · Dual Display with Backlight: Simultaneously displays temperature and humidity with a resolution of 0.1% RH and 0.1℃/0.1℉, featuring a bright white backlight for use in low-light conditions. · Fast Response & Data Hold: Provides quick response time (approx. 10 seconds) and maximum/minimum value measurement, with a data hold function to freeze readings for convenience. · Auto & Manual Shutdown: Includes automatic shutdown to conserve battery life, with the option to disable this feature as needed. · Compact and Portable: Small and lightweight design (approx. 176g/6.2oz) with a size of 17.5 x 5 cm (6.9 x 2 in), making it easy to carry and store. · Wide Operating Range: Suitable for environments from 0 to 40℃ (32–104℉) and less than 80% relative humidity without condensation, with storage temperature range from -10 to 60℃ (14–140℉). Specifications: · Model: HT-86 · Dew Point Temperature Range: -50℃ to 60℃ (-58℉ to 140℉) · Wet Bulb Temperature Range: -20℃ to 60℃ (-4℉ to 140℉) · Resolution: 0.1% RH, 0.1℃/0.1℉ · Humidity Accuracy: ±3% RH (25℃, 10%–90% RH), ±4.5% RH (<10% or >90% RH) · Temperature Accuracy: ±0.5℃/±0.9℉ (10–55℃), ±1.5℃/±3℉ (other ranges) · Response Time (RH): Approx. 10 seconds (90% at 25℃) · Operating Environment: 0–40℃ (32–104℉), <80% RH non-condensing · Storage Temperature: -10–60℃ (14–140℉), <80% RH non-condensing · Color: Yellow · Power Source: 9V Battery (not included) Package Includes: · 1 x Digital Humidity & Temperature Meter (Battery NOT included) This digital humidity and temperature meter combines precision, versatility, and ease of use, making it an essential tool for professionals requiring accurate environmental data in laboratories, industrial settings, or fieldwork.