Discontinued
Extech 42509
Dual Laser IR Thermometer with Color Alert
The Extech 42509 is a Dual Laser IR Thermometer with Color Alert. This meter has dual lasers for quick accuracy in target areas as well as programmable high/low alarms. It measures up to 510°C (950°F). Features an automatic blue backlit dual LCD display and adjustable emissivity which increases measurement accuracy for different surfaces. Complete with case and 9 V battery.
规格
| 一般参数 | |
|---|---|
| 发射率 | 0.10 to 1.00, adjustable |
| 可重复性 | ±0.5% or 1.8 °F/1 °C |
| 温度 (RTD) | 0.1 °F/ °C |
| 温度（红外）基本精度 | -4 to 950 °F (-20 to 510 °C) |
| 温度（红外）最大分辨率 | ±(1% of reading + 1 °C) |
| 目标 | dual laser |
| 距离系数比 | 12:1 |
| 其他详情 | |
|---|---|
| 保修 | 2 years |
| 尺寸 | 5.7 × 4 × 1.7" (146 × 104 × 43mm) |
| 电源 | 1 × 9V battery |
| 认证 | CE |
| 重量 | 5.7oz (163g) |
资源和支持
User Manual
Extech 42509 手册
Export Restrictions