ET-975 Portable Digital Anemometer Wind Test Instrument Anemometer Wind Measuring Instrument

● 2.8” color LCD display.

● Green-Yellow-RED LED light indication.

● Audible alarm.

● Air velocity and air volume measurement.

● Air velocity level indication.

● Measurement of Temperature-Humidity-Wind (THW).

● MAX/MIN/AVG/HOLD function.

● Low battery indication.

● Auto power off.

Description

Shenzhen FLUS Technology Co., Ltd.

86-755-8968812

[email protected]

Livia:+86 15920088094

Melanie:+86 13510684028

Description

Boat Description

The Anemometer is designed for measuring air velocity, air flow and temperature. Super large easy-reading backlit LCD displays air velocity, temperature, humidity and air velocity level at the same time. Use the strict tested meter only as specified in this manual. It is widely used in measurement of engineering, quality control, health prevention and various environmental wind speed and intensity, such as ventilation systems, wind tunnel tests, construction engineering, railway engineering, navigation, outdoor sports, home and other measurement applications.

LED light color and wind speed table

Wind level	LightBreeze	Gentle Breeze	Moderate Breeze	Strong Breeze	Moderate Gale	Fresh Gale	Strong Gale	Whole Gale	Violent Storm
Wind Speed（m/s)	0-3.3	3.4-6.7	6.8-10.7	10.8-13.9	14.0-17.2	17.3-20.8	20.9-24.5	24.6-28.5	28.5以上
LED light color

Technical Specification

Mesuring Range	0.4～35 m/s
	1.4～122.5 km/h
	78.9～6889.6 ft/min
	0.77～68.0 knots
	0.89～78.2 MPH
	150～10500 CMM(cubic meter per minute)
	692.9～55117.4 CFM(cubic feet per minute)
Air Velocity Accuracy	±（3% of reading﹢0.3）
Sampling Time	1time/second
Air Velocity level Indication	Digits display
	3-color LED light alarm
	Audible alarm(can be disabled)
Audible Alarm	Alarm for 20 seconds,stop for 1 minute, and then cycle the alarm. (The audible alarm defaults to the ON state and can be turned off by user)
Area Set	0.1～9999 CM²/0.1～9999 ㎡/0.1 ～9999ft²
Overrange Indication	When the wind speed exceeds 40m/s, "OL" will be displayed on the screen
Temperature Range	-30℃～60℃(-22℉～140℉)
Temperature Accuracy	±1.5℃(±2.7℉)
Resolution	0.1
Overloading Display	Display "LO" below range and "HI" above range
Humidity Range	10～100%RH
Humidity Accuracy	35～75%RH;±5%RH，其它；±7%RH
Humidity Resolution	1
Apparent Temperature Range	-20℃ ～ 60℃/-4℉～140℉
Accuracy	±1.0℃/1.8℉
Resolution	0.1
AVG	Average of the latest 10 readings
MAX	The maximum value in this measurement
MIN	The minimum value in this measurement
DATA HOLD	Freeze the current measured reading
Operating Conditions	-20℃～60℃/-4℉～140℉,< 90%RH(Non condensation)
Storage Conditions	-30℃～60℃(-22℉～140℉)，< 80%RH
Auto Power Off	Meter automatically shuts off after approx. 15 minutes of inactivity
Power Supply	3*1.5V AA batteries or USB TYPE-C cable
Battery Life	At least 30 hours
Dimmension	231(L)68(W)30(H)mm