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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Bar Graph: 50 dB (scale at 1 dB step for monitoring current sound pressure level display)
Data Transfer and programming: directly connect the device with PC USB interface to transfer data with PC and to set up sampling period
excellent performance
variant=19764079558754"
GVDA GD450M Digital Protractor 360 Degree High Precision Measuring Instrument 800d centrifuge Bar Graph: 50 dB (scale1. Measuring range: 0 360 degrees 2. Measurement units: degrees, percentages, mm m, inches ft 3. Display: Advanced LCD display with backlight 4. Resolution: 0. 05 degrees 5. Accuracy: 0. 9 degrees at 0 1 degrees, other angles: 0. 2 degrees 6. Working temperature: 0C to 40C 7. Power supply mode: 2xAAA batteries (not included in this product) 8. There is a high precision horizontal bubble bottle on the top, which can be leveled to work without batteries
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