Temperature & Humidity Data Logger, -4°F to 140°F (-20°C to 60°C) operating range, 0 to 100% humidity measurement range, built-in temperature & humidity data logger with WiFi capability and integrated display, configurable high/low alarms with indicator, min/max readings, wireless connectivity to PC, LCD display, 500,000 data entries capacity, low battery & WiFi connection indicator, battery powered (rechargeable internal lithium polymer battery), USB port, wall bracket, micro USB lead, 802.11b/g/n compliant, IP55 protection rating
