Spectrum Technologies 2958 红外内部/外部温度计 (-40 to 149°F)

Infrared Temperature: 

Emissivity: 0.97

Distance to Target Ratio: 3:1

Range: -40 to 149°F (-40 to 65°C)

Accuracy: ±2°F (±1°C)

Probe Temperature: 

Range: -40 to 149°F (-40 to 65°C)

Accuracy:

±1°F (±0.5°C) for 23 to 149°F (-5 to 65°C)

±2°F (±1°C) for -40 to 23°F (-40 to –5°C)

Response Time: <500ms

Auto Power Off: 20 seconds

IP Rating: IP65

Power Supply: 9V battery

Manual

Catalog

The IR Internal/External Temperature Meter measures both leaf and soil temperatures. The backlit display makes measurements easy to read. Includes a 9V battery, wrist strap and case.