Product Name: Temperature and Humidity Data Logger Recorder Meter Gsp Medicine Refrigerated Transportation Model NO.: RC-4HC Type: Paperless Logger Measuring Medium: Temperature Customized: Non-Customized Origin: China Product Description The recorder is mainly used to monitor and record the temperature data of food, pharmaceuticals, chemical products and other products during storage and transportationThis product default English manual, if you need Chinese please contact customer service staffTemperature range: -30ºC~+60ºC, optional external probe temperature range: -40ºC~+85ºCMeasurement accuracy: within the range of -30ºC~+60ºC, the measurement accuracy is +-0.6ºC, and the rest is +-1.2ºCTemperature unit: the "temperature unit" option in the PC data management software "parameter setting" is ºC, and F is optionalHumidity range: 0-99%RHHumidity measurement accuracy: +-3%RH(25ºC.20~90%RH) other +-5%RHResolution: temperature 0.1ºC humidity 0.1%RHRecord container: rh-4ha 8000 groups (MAX) rc-4hc 16000 groups (MAX)Record interval: 10 ~24 hours can be set continuouslyData interface: USB interfacePower supply: built-in wide temperature CR2450 battery or USB interface power supplyBattery life: it can be used for more than 1 year if working at 15 minute intervals in normal temperatureThe recorder is applicable to ambient temperature: the liquid crystal display becomes slow in the low temperature environment from -30ºC to +60ºC, which will not affect the normal measurement record. It can be displayed normally after the temperature is restored**After sales service*DELIVERY1. Worldwide shipping(Except some countries and APO/FPO address)2. The orders will be processed timely after payment verified3. We only ship to confirmed address, your order address must match your recipient address,4. We offer different kind of delivery ways, such as China-post airmail, e-packet, DHL and EMS. And other seller's Shipping Method, you can choose the delivery way according to your acceptable freight.5. If you do not receive your package within 60 days from payment, just contact with us, we will check the shipment for you.*RETURN &REFUNDWhen package arrive, please make sure the outside packing is in well condition, then, you can sign&accept the package.You have 7days to contact us and 30 days to return it from the date you received the package; If this item is in your possession more than 7days, it is considered used and WE WILL NOTACCEPT YOUR REFUND OR REPLACeMENTDefective item should be reported to us and returned to us within warranty period(better in original package). You must tell us what the defect is and the tracking number you send it back4. Return shipping cost will be prepay by buyer.5. We normally declare package with Lower Price or As AGift for custom invoice to save extra taxes, if you have any special requirement about custom invoice, please let us know before shipment out from here*about us1. Our aim is Make Every Buyer Satisfied with our products and service2. We provide both Drop shipping and wholesale, if you are interested in those, contact us freely by leaving amessage, or trade manager, visa SKYPE, WE CHAT, WHATSAPPOur online service time is:Beijing 8: 30-123014: 00-18: 00Moscow03: 30-07: 3009: 00-13: 00New York 02: 00-06: 0020: 00-00: 30London00: 30-04: 3006: 00-10: 00