Specification Brand : Midzoo BulletPoint : HR202L Digital Humidity Temperature Sensor Chip For Arduino DIY Kit ExternallyAssignedProductIdentifier : 4862440118112 ItemName : HR202L Digital Humidity Temperature Sensor Chip for Arduino DIY Kit ItemTypeKeyword : humidifier-accessories Manufacturer : Midzoo Material : Copper PartNumber : MiMODULE-12469 ProductDescription : HR202L Digital Humidity Temperature Sensor Chip For Arduino DIY Kit Descriptions: HR202 humidity resistance is the use of organic polymer materials of a new humidity sensor, humidity sensing range, stable performance, long-term use, can be applied to warehousing, cars,indoor air quality control, building automation, medical, industrial control systems and wide range of applications such as scientific research. Parameters: (at 1kHz) Unit: OhmOperating range: 20 ... 95% RH 0 ... 60° Supply voltage: 1.5V AC (Max sine wave) Operating frequency: 500Hz ... 2kHz Rated Power 0.2mW: (Max sine wave) value: (at25 ° 1kHz 1V AC 60% RH sine wave) 31.0kω Impedance range: (at25 ° 1kHz 1V AC 60% RH sine wave) 19.8 ... 50.2kω Humidity measuring accuracy: ± 5% RH Package: 1 x HR202L Digital Temperature Humidity Sensor Module