Dwyer BDL-K1 Compact Temp & Humidity Data Logger, Stainless Steel, Harsh Environments (Temperature, USB, cable included with kits, ± 1.5 °F)

Alarm: Programmable high/low

Memory: 2048 Readings

Weight: 0.14 oz

Input Type: Temperature

Resolution: 8 bit

Stop Modes: Adjustable Delay Stop

Battery life: up to 10 yr

Accuracy Note: Temperature Accuracy: ± 1.5°F (± 1°C) from -22 to 158°F (-30 to 70°C)

Data Interface: USB, cable included with kits

Supply Power Note: 3 V Lithium Metal Battery, Internal, Non-Replaceable

Supply Power Type: Battery

Number of Channels: 1

System Requirements: Windows® 98, Windows® 2000, Windows® ME, Windows NT®, Windows® XP, and Windows Vista® operating system with 16 MB RAM, one free USB port

Temperature Accuracy: ± 1.5 °F

Battery Size and Type: 3V Li-ion