BENETECH GM8901+ High Accuracy Anemometer Wind Speed Gauge Temperature Measure Digital LCD Display Meter Measuring Tool, GM8901+ % Back Cover push the bracket 4 claws

push the bracket 4 claws into the bayonet

35mm adapter

CRI: Greater than 88

Dimensions: 71

Remote Controller power by 2 x AAA Batteries (not included)

BENETECH GM8901+ High Accuracy Anemometer Wind Speed Gauge Temperature Measure Digital LCD Display Meter Measuring Tool, GM8901+ % Back Cover push the bracket 4 clawsFeatures 1. Measurement of wind velocity, temperature and flow 2. Unit conversion of wind velocity, temperature and flow 3. Measurement of MAX and MIN wind velocity 4. Measurement of 2 3V max and average wind flow 5. Data holding,storing and deleting function 6. Low battery indicating function 7. Auto power off function (power off automatically if no further operation for 10 minutes) 8. Large LCD display, backlight 9. Retractable drag rod