Product User GuideReading Rate 1 reading every second up to 1 reading every 24 hoursMemory 32,256 readingsLED Functionality• Green LED blinks every 5 seconds to indicate unit is logging• Blue LED blinks every 15 seconds to indicate unit is in wireless mode• Red LED blinks every 1 second to indicate alarm conditionMemory WrapAround YesStart Modes Immediate Start & Delay StartBattery Type Ultralife 9V lithium battery included; user replaceableBattery Life 5 years typical at 15 minute reading rateTime Accuracy ±1 minute/monthComputer Interface USB to mini USB, 250,000 baud for standalone operation or RFC1000required for wireless operationSoftware XP SP3/Vista/Windows 7/Windows 8 (MadgeTech 4 only)OperatingEnvironment -20°C to +60°C (-4°F to +140°F); 0 to 95% RH non-condensingDimensions 3.5” x 3.0” x 0.95” (88.9mm x 76.2mm x 24.1mm) - Data logger onlyWeight 4.1 oz (0.2563 lbs)Enclosure Material ABS PlasticAlarmUser configurable audible, on-screen, email and text (SMS) alarms.Alarm Delay: A cumulative alarm delay may be set in which the devicewill activate the alarm (via LED) only when the device has recorded auser specified time duration of data.Audible AlarmFunctionality 1 Beep per second for reading alarm above/below thresholdOverload Protection ±50 Volts (V) for 2 secondsApprovals US (FCC), CA (IC), CE, South Korea (KCC)RFVolt2000A General Specifications6This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device maynot cause harmful interference, and (2) this device must accept any interference received, including interference that may causeundesired operation.To satisfy FCC RF Exposure requirements for mobile and base station transmission devices, a separation distance of 20 cm ormore should be maintained between the antenna of this device and persons during operation. To ensure compliance, operationat closer than this distance is not recommended. The antenna(s) used for this transmitter must not be co-located or operatingin conjunction with any other antenna or transmitter.Distributed by MicroDAQ.com, Ltd. www.MicroDAQ.com (603) 746-5524