该型号的GDL-T四通道温度图形显示数据记录仪可以记录和即时显示温度、湿度和露点。 该GDL-T接受最多3个外部温度传感器。 与包含的Windows®基于软件，用户可以选择采样间隔，高/低警报，日志通道，和记录开始时间。 可记录超过40000个数据点，并通过记录会话计数器和密码保护的校准保持测量数据的安全。

产品应用

冰箱/冰柜

•医疗储存设施

•温室/花店

•酒贮藏

Memory Size:

21,760 points for 4 temperatures, 29,010 points for 3 temperatures,
43,520 points for 2 temperatures, 87,040 for single temperature.

Internal Temperature Range:15 to 150°F (-10 to 65°C).

External Probe Temperature Range:-40 to 160°F (-40 to 70°C).

Temperature Accuracy:±1°F (0.5°C).

Temperature Resolution:0.1°F/C.

Operating Temperature:15 to 150°F (-10 to 65°C).

Time Accuracy:±100 ppm @ 75°F.

Sampling Rate:User selectable 1 second to 18 hours.

Computer Requirements:Windows® 98SE, Windows® ME, Windows® 2000, Windows® XP, WindowsVista®,
ａnd Windows® 7 operating systems. Compatible with 32 and 64 bit systems.

System Requirements:5 MB of free space, 800 x 600 screen resolution, 1 USB port.

Power Requirements:(3) AA alkaline batteries, installed functional, user replaceable.

Battery Life:1 year continuous use, 2 years average use. Automatically powers off in 1 hour if not logging data.

Alarms:Visual over and under alarm indicator for all 4 channels.

Interface:USB port. USB cable is included.

Weight:7.0 oz (200 g).

Agency Approvals:CE.