* High-definition speaker 2 frequency modes and scrolling adjustable volume can be listened to with top quality cognitive speakers and various settings.
* Portable and long-life battery: Built-in USB rechargeable battery life up to 40 hours. The amplifier is comfortable on any ear. It has a complete digital sound quality that reduces audio distortion and clear speech.
* Digital audio amplifier: Digital amplifier is the best solution for hearing conditions. The device has full digital circuitry and digital volume control for ease of use.
* Superior design – Amplifiers designed by audiologists are easy to wear, comfortable to wear and comfortable to wear. Taking into account personal hearing requirements and limitations, it has been innovated.
* Style: This personal sound amplifier has a built-in digital chip and frequency control to easily adapt to different sound environments. The magnifier offers beautiful packaging and complete accessories.
The IRIVER BLANK System is an electronic device for the maintenance and the storage of all kinds of hearing aids. The maintenance is ensured by the combination of V-C rays for disinfection. The Perfect Dry is equipped with a lamp, which emits short UV-C rays, whose 360 degree circular disposition enables to reach all of the surfaces of the hearing aids. The UV-C rays destroy 99% of viruses and bacteria, which dramatically reduces itchiness and infections of the ear canal. The Fast and Intensive cleaning cycle is a 30 minutes. For the ultimate clean and disinfection, the IRVER BALNK System Automatic Hearing Aid UV-C Disinfecting and Cleaning System by Quest is there to answer the call, time and time again. Thermostatic dehumidification helps to extend the life of hearing aids
Features: Large LCD Display: 9999 counts. Work mode: Frequency of wind speed conversion. Simultaneous display of ambient temperature/humidity and air flow or air velocity. Dual line digital display (Uplink: air temperature Humidity). Switch unit, area (m², ft²), long press to switch (°C, °F) Wind speed (m/s, km/h, mil/h, ft/m, ft/s, knots), Air volume (CMS, CMM, CFM). USB real time data uploading functions. Simple Flow Air setting, the data will be stored in the chip. Resolution: 0.01m/s. 20 Points average for air velocity and volume. Data hold and MAX/MIN. Back light. Low battery indicator. Auto power off. Applications: HVAC installation, repair, diagnostics and optimization. Ventilation system installation, servicing and analysis. Environmental wind and temperature testing/analysis. Boiler rooms. Automobile aerodynamic testing. Plant/facilities maintenance. Specifications: Wind Speed Range Accuracy. m/s (meter per second) 0.80 to 30.00m/s ±(2.0% + 50). km/h (kilometer per hour) 1.40 to 108.00km/h ±(2.0% + 50). ft/s (feet per second) 1.30 to 98.50ft/s ±(2.0% + 50). Knots (nautical miles per hour) 0.80 to 58.30knots ±(2.0% + 50). mil/h (mile per hour) 0.90 to 67.20mil/h ±(2.0% + 5). ft/m (feet per minute) 78 to 5900ft/m ±(2.0% + 5). Air Flow Range Area: CFM 0-99990 (Area) 0-9.999ft². CMM 0-99990 (Area) 0-9.999m². CMS 0-9999 (Area) 0-9.999m². Air temperature -10°C to 60°C ±1.5°C, 14°F to 140°F ±2.7°F. Air Relative humidity (20 to 80)%RH ±3%, (80)%RH ±5%. USB interface: Windows OS. Power by: 1 x 9V/6F22 Battery (Not Included). Package Included: 1 x NKTECH MS6252B+ Anemometer (9V Battery Not Included). 1 x NKTECH TL-1 Screwdriver. 1 x English User’s Manual. 1 x Software CD. 1 x USB Cable. 1 x Carry Bag.
NKTECH MS6252B+ is a digital anemometer for measuring the ambient temperature, humidity, dew point temperature, wet bulb temperature, wind speed, and air volume.
Large LCD Display: 9999 counts. Work mode: Frequency of wind speed conversion Simultaneous display of ambient temperature/humidity and air flow or air velocity.
Dual line digital display (Up-link: air temperature Humidity) Switch unit, area (m², ft²), long press to switch (°C, °F) Wind speed (m/s, km/h, mil/h, ft/m, ft/s, knots), Air volume (CMS, CMM, CFM) USB real time data uploading functions.
Simple area setting, the data will be stored in the chip Resolution: 0.01m/s 20 Points average for air velocity and volume Data hold and MAX/MIN Back light Low battery indicator Auto power off.
It can upload real time data to computers through USB cable. It can be used for hand-held or fixed measurement too.