Kompatibilität: Apple Watch 3 38 mm

4 GHz Trådløs rækkevidde 30 m Høretelefoner Ørekobling Supraaural Impedens 32 ohm (Ω) Hovedtelefon følsomhed 96 dB Driverenhed 3 cm Støjreduktion Ja Mikrofon Mikrofontype Boom Folde mikrofon Ja Antal mikrofoner 2 MEMS-mikrofon (Micro-Electro-Mechanical System) Ja Mikrofon mute Ja Batteri Batteridrevet Ja Batteritype Indbygget batteri Batteriteknologi Lithium-Ion (Li-Ion) Batterikapacitet 240 mAh Vedvarende afspilningstid

precision and speed

Intelligent beskyttelseschip: Den indbyggede intelligente chip beskytter effektivt enhedens batteri

FNIRSI SG-004A mini-signalgenerator oplader kabel Kompatibilität: Apple Watch 3 38FNIRSI SG 004A mini signal generator The FNIRSI SG 004A is a compact signal generator that combines functionality with precision and speed. The device provides measurement accuracy of 0. 2% and instantaneous reading of results in as little as one second. With multi function operation and an easy to read backlit screen, the SG 004A makes debugging and testing easy in a variety of conditions, whether you're working with PLC systems, DCS or calibrating