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Extech
HD550 重型温湿度计红外测温仪
结合湿度仪的功能、类型K温度计和红外枪1米
USB接口与Windows兼容的软件
2％的相对湿度精度
在实验室，无尘室和储存区域测量湿度，露点，湿球温度（非接触/ IR，空气和K型探针）。仪表具有重型坚固的双层成型外壳适合在恶劣的环境中应用。查看测量光线较暗的地方有大三位数背光显示屏。砖利的内置红外测温仪提供非接触式温度测量具有30:1的比例。接受直接接触温度读数所有K型分连接探头。配备了可切换°F /°C单位，*小值/*大值，将召回*高和*低读数，挂机键，自动关机，低电量指示灯和USB接口与Windows兼容的软件。相对湿度内置自校准工具允许使用可选套件的现场校准。
包含项目：视窗软件，USB连接线，K型串珠线探头，内置支架，硬手提箱和9V电池。
| 产品规格 | |
| 产品类型 | 温湿 |
| RH范围 | 0至100％ |
| 湿度测量精度 | ±2％ |
| RH分辨率 | 0.1％ |
| *高温度（°C） | 60 |
| 温度精度 | 红外测温仪±2％或±4°F / 2°C |
| 温度分辨率 | 0.1°F / C |
| 显示 | 三线液晶 |
| *高温度（ºF） | 100 |
| *低温度（ºF） | -14 |
| *低温度（ºC） | -10 |
| 使用温度范围 | 红外测温仪-58到932°F（-50到500°C） |
| RH范围内（*大） | 100％ |
| RH范围内（分钟） | 0％ |
| 露点 | 是 |
| 湿球 | 是 |
| 尺寸 | 10×2.9×2英寸（255×75 x 50毫米） |
| 功率 | 一节9V电池（附带） |
| 品牌 | 艾克斯特 |
| 出厂编号 | HD550 |
| 型号 | HD550 |
Combines the functions of a humidity meter, type K thermometer, and infrared gun in to one meter
USB interface with Windows® compatible software
2% Relative Humidity accuracy
Measure humidity, dew point, wet bulb, and temperature (non-contact/IR, air and type K probe), in laboratories, cleanrooms and storage areas. Meter has a heavy duty rugged double molded housing ideal for use in harsh applications. View measurements in low light areas with large triple digit backlit display. Patented built-in infrared thermometer provides non-contact temperature measurement with a 30:1 ratio. Accepts all type K min-connection probes for direct contact temperature readings. Meters feature switchable °F/°C units, MIN/MAX that will recall the highest and lowest readings, HOLD button, auto shutoff, low battery indicator and USB interface with Windows® compatible software. Built-in self calibration utility for relative humidity allows for field calibration using optional kit.
What's Included:
What''s included: Windows® compatible software, USB cable, Type K beaded wire probe, built-in stand, hard carrying case and 9V battery.
| Specifications | |
| Product Type | Thermohygrometer |
| RH range | 0 to 99% |
| RH accuracy | ±2% |
| RH resolution | 0.1% |
| Max temperature (º C) | 60 |
| Temp accuracy | InfraRed Thermometer ±2% or ±4°F/2°C |
| Temp resolution | 0.1°F/C |
| Display | triple-line LCD |
| Max temperature (º F) | 100 |
| Min temperature (º F) | -14 |
| Min temperature (º C) | -10 |
| Temp range | InfraRed Thermometer -58 to 932°F (-50 to 500°C) |
| RH range (Max) | 99% |
| RH range (min) | 0% |
| Dewpoint | Yes |
| Wet bulb | Yes |
| Dimensions | 10 x 2.9 x 2 in (255 x 75 x 50mm) |
| Power | one 9V battery (included) |
| Brand | Extech |
| Manufacturer number | HD550 |
| Model | HD550 |
