NKTECH MS6252B+ Digital Anemometer Wind Speed Meter Air Flow Volume Ambient with Temperature Humidity Display USB Data Upload Backlight Handheld LCD Electronic Test

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.

Product Features

  • 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.

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Voice Amplifier, SHIDU SD-S516 (UHF) 30W Voice Amlifier with 4000mAh Rechargeable Lithium Battery, UHF Hand-held Wireless Microphone, for Teacher / Coaches / Tour Guides / Yoga Instructor and More (Black / 30W)

SHIDU SD-S516 (UHF)

+++ The Sound of Change +++

Main features:
◆ SHIDU patented appearance;
◆ Stylish, ergonomic and comfortable design;
◆ High power double magnetic trumpet — more clear and penetrating;
◆ Remote control;
◆ UHF hand-held wireless MIC with built-in 1500mA Lithume battery;
◆ Adopt 3.5 inch Hi Fi double magnetic big-size trumpet, maximum peak up to 30W;
◆ Adopt SHIDU Acoustic amplification electroacoustic system;
◆ Equipped with SHIDU special acoustic microphone — Hi Fi original sound amplification;
◆ Super MP3 audio encoding technology — support TF card & U flash disk;
◆ One touch Hi Fi recording;
◆ Support AUX — can connect with PC and work as speaker;

Specification

1. Output power: 30W
2. Charging Voltage: DC 9V, 650mA
3. Lithium battery: 3.7V/2000mAh*2pcs
4. Working time: 6~8 hours (musical mode), 10~12 hours (MIC mode)
5. Charging time: 3-5 hours
6. Product size:123*99*48mm
7. Unit weight: 298KG
8. Working temperature: -10℃~45℃
9. Frequency response: 90Hz~18KHz
10. Sound coverage: 3000㎡

What You Get: (Total 10pcs)

1 X main machine
1 X waistband
1 X SHIDU wired microphone
1 X Hand held microphone
1 X USB charging cable
1 X 3.5mm audio cable
1 X DC9V 650mA adaper
1 X DC5V 500mA adaper
1 X Remote control
1 X Instructions

Warranty:(1 Year) If the product break down under the normal work condition, you can ask for replacing and returning accordingly…Enjoy your purchase:)

Product Features

  • ✔ 30W Wireless super powerful voice amplifier/speaker.
  • ✔ Comes with wireless and hand-held microphone, more choice for speaking.
  • ✔ Built-in 3.7V / 4000mAh removable and rechargeable high capacity Lithium battery.
  • ✔ Long standby time: 6~10 hours (musical mode); 12~18 hours (MIC mode).
  • ✔ Can be used as computer speaker, super MP3 audio encoding, support TF card & U flash disk.

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