Main technical parameters Protocol standard: I-EPC C1 Gen2, ISO 18000-6C Working frequency: 860MHz~960MHz RF chip: EM4325 Read/Write times: >100,000 times Reading distance: >3M (depending on different reader power) Temperature measurement range: -40°C~+85°C Measurement accuracy: ±0.5°C(Typical)/± 0.1°C Storage temperature: 0°C~+25°C Operating humidity: 10%~95% Product size: 83×31mm Substrate: PET Antenna material: Aluminum etching Installation method: Paste on the outer packaging or articles …