E-Sports G13 True Wireless Bluetooth Earphones ( Yellow )   Bluetooth version: 5.2 Endurance: 12h Transmission distance: 10M Headphone capacity: 90mah Charging interface: type-C Seat charge: 5V Horn: 10mm   Package Includes: 2 X Bluetooth Earphones 1 X Charging Case 1 X USB Power Cable 1 X User Manual

Specification

E-Sports G13 True Wireless Bluetooth Earphones ( Yellow ) GM-100
Measuring Range 1.2 ~ 225.0 mm (Steel)
Resolution 0.1 mm
Accuracy ±(1%H+0.1) mm (H denotes measured thickness of the object)
Display Four-digit LCD display
Working Frequency 5 MHz
Sound Velocity Range: 1000 to 9999 m/s
Minimum limit for tube measuring Ø 20 × 3 mm (Steel)
Features Inverse sound velocity with known thickness
Measuring range by known thickness 1000 to 9999 m/s. (Thickness of the test block must be less than 20 mm to measure speed of sound)
Operating Temp. 0 to 40°C
Power Source 3 × 1.5 V (AAA)
Dimensions 72 × 146 × 29 mm
HSN 90318000
Price

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