Check the listing for details. LogTag UHADO-16 Multi-Use USB/PDF Temperature & Humidity Data Logger w/ Display. Condition: New. Listed at 99.00 USD. LogTag UHADO-16 Multi-Use USB/PDF Humidity Data Logger with Display Specifications Humidity Sensor Type: Internal Measurement Range: 0% RH to 100% RH (Non-Condensing, with Limitations) Accuracy (0% RH to 10% RH): Better than ±6%RH Accuracy (10% RH to 80% RH): Better than ±5%RH Accuracy (80% RH to 100% RH): Better than ±7%RH Resolution: Better than 0.1% RH Temperature Sensor Type: Thermistor Measurement Range: -30°C to 70°C (-22°F to 158°F) Accuracy: ±0.5°C Resolution: 0.1°C (0.1°F) Data Storage Capacity 16,129 Humidity & Temperature Readings Sampling Interval Adjustable, 30 seconds to several hours Start Options Push Button Start or Specific Date/Time Power Source CR2032 3V Lithium Battery - User-Replaceable Battery Life 1 Year of Normal Use @ 15 Minute Sampling Interval and Monthly Data Downloads Communications Interface LogTag Interface Cradle (LTI-HID), LogTag WiFi Cradle (LTI-WIFI) or USB 2.0 / Micro USB Plug Real Time Clock Rated Accuracy: ±25ppm @ 25°C Rated Temperature Coefficient: -0.034 ±0.006ppm/°C (ie Typically ±0.00294 seconds/day/°C) Standards Compliance IP61, CE, FCC, RoHS, 21CFR Part 11 OS Compatibillity Windows 11, 10, 8 and 7 (64-Bit and 32-Bit) Compatible Software Compatibillity LogTag Analyzer and LogTag Online Storage Conditions Temperature: 0 to 40°C (-32°F to 140°F) Humidity: 0 to 65% RH (Non-Condensing Environment) Weight 41g Case Material Polycarbonate Dimensions 93mm x 54.5mm x 8.6mm (3.66" x 2.14" x 0.33")