Check the listing for details. Monarch Track-It 5396-0513 USB Voltage Data Logger - 5 Volt Range. Condition: New. Listed at 152.00 USD. Measures and Records Temperature (-20°C to 70°C) and DC Voltage (0 to 5 Volts) Stores a Total of 64,000 Samples/Readings (32,000 Temperature and 32,000 Voltage) User-Configurable Alarms and LED Indicators Direct USB Interface for Set-up and Data Download Includes Windows PC Software and Lithium Coin Cell Battery Monarch Instruments 5396-0513 USB Voltage Data Logger Specifications Data Storage Capacity 64,000 Total Samples/Readings (NOTE: If Attaching an Analog Input Module, Only 32,000 Temperature Readings Available) Sampling Rate 2 Seconds to 24 Hours (User-Selectable via Software) Voltage Range: 0 to 5 Volts DC Accuracy: ±0.5% of Full Scale Resolution: ±0.1 mV Temperature Range: -20°C to 70°C (-4°F to 158°F) Accuracy (0°C to 50°C): ±0.5°C Accuracy (20°C to 70°C): ±2.0°C Resolution: 0.6°C (0.11°F) Repeatability: ±0.1°C (±0.2°F) Time Accuracy ±1 Minute per Year Triggers Number: 2 Independant Triggers Modes: Instanteous, Button Control, On Alarm, Time and Date, Day of Week Battery 3-Volt CR-2032 Lithium Battery (User Replaceable) Battery Life Typically 1 Year @ 1 Minute Sampling Rate Operating Modes >> Continuous >> Start and Stop Using Buttons on Front of Logger >> Start and Stop at Predetermined Date/Time >> Start When Alarm Condition is Sensed Display Type: 4 Digit LCD Functions: Temperature, Engineering Units, Alarms, Record Mode, Battery Condition, Time/Data Stamp and Memory LED User Programmable: Alarm Indicator, Recordings and Triggers Button User Programmable: View Display, Record On/Off, Reset Alarms, Reset Timer Alarms (2) User Programmable Visual Alarms. High or Low Communications Interface Direct USB Connection Software Track-It Software Required (Included) OS Compatibility Windows 10, 8, 7, Vista and XP (32 and 64-Bit) Standards Compliance CE Dimensions 103.2mm x 16.7mm x 25.4mm (4.06" x 0.66" x 1.00")