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Shipped from abroad
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CharacterL
100%Seller Score
26 Followers
Shipping speed: Excellent
Quality Score: Excellent
Features 1). Moistureproof prevent seepage material, durable. 2). The appearance of new, more suitable for your DIY 3). Without power, fing light 2.Range of application 1). Electronic DIY. 2). Cell phone radiation detection 3.Specification Working voltage: without power supply size: 23 * 18 mm; of application: mobile GSM mobile phone signal, for PHS, fixed and telecom CDMA mobile phone is no effect; Applicable time: call or conversation. 4.Method of use Place the DIY module on the on below, as shown.When there is a phone call, LED fing 5.Matters needing attention 1). Welding matters needing attention (Two bonding pad s a red label in components of the two solder joints, it says on the components are negative) 2). ISS86 diode pin not to cut 3). "The beetles ()" pin need welding 2 section 5 cm antenna 4). Place the location of the best in the cell phone on, the induction of radiation, the strongest effect is best 5). " beetles " only for GSM mobile phone have induction signal, other signals (CDMA …) is of no effect
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