TRSI TA640A Handheld High Precision Wind Speed Instrument Wind Volume Tester Striped Tights Adiitu Olodumare (Mystery of Olodumare)

Adiitu Olodumare (Mystery of Olodumare)

has 20cm/7

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or on-the-go use

TRSI TA640A Handheld High Precision Wind Speed Instrument Wind Volume Tester Striped Tights Adiitu Olodumare (Mystery of Olodumare)Features: 1. 8 blade design, with low friction high precision bearings, more responsive 2. Can lock the maximum, minimum and real time values ?? during the measurement process 3. High definition large screen display with white background light 4. Use 2x1. 5VAAA (not included) No. 7 batteries, automatically shut down after 15 minutes of no operation (can be canceled manually) Parameters: 1. Measuring range: 0. 1 30. 0m s 2. Resolution: 0. 1m s 3.