The Uni-Trend Model UT321 Digital Thermometer is microprocessor-based， designed to use external K-， J-， T- and E- type thermocouples(temperature probes) as temperature sensors.

Features:
°C/°F/K Selection: √
Data Hold: √
Auto Power Off: √
Low Battery Indication: √
MAX / MIN / AVG Temperatures Mode: √
Data Logging: 100
USB Interface: √
LCD Backlight: √
Electricity Cut-off Memory: √

Specifications:
Model: UT321
Single or Dual Input: Single
Temperature: Type K -200°C ～1372°C(-328°F～2501°F) ±(0.5%+0.8);Type J: -210°C ～1200°C(-346°F～2192°F) ±(0.5%+0.8); Type T: -250°C ～400°C(-418°F～752°F) ±(0.5%+0.8); Type E: -150°C ～1000°C(-238°F～1832°F) ±(0.5%+0.8)
Resolution: 0.1°C（When Value＞999.9°C:1°C)

General Characteristic:
Power: USB or 1 * 9V Battery（6F22) (NOT INCLUDED)
LCD Size: 60mm * 45 mm
Product Net Weight: 270g
Product Size: 175mm * 85mm * 30mm
Product Color: Red and Grey
Package Size: 19.5 * 13.5 * 5cm / 7.5 * 5.5 * 2in
Package Weight: 362g / 12.8oz

Package List:
1 * UNI-T UT321 Digital Thermometer
1 * USB Interface Cable
1 * Type K Temperature Probe
1 * CD Software
1 * English Manual