Extech PH300
Waterproof pH/mV/Temperature Kit
The Extech PH300 pH/Temperature Kit measures pH, mV, and temperature at your workbench or in the field. It has automatic, one button calibration of 4, 7 and 10 pH with a choice of three point calibration, for better accuracy and automatic temperature compensation. Memory stores up to 200 readings with series number, measured value, and temperature. The meter has a large, blue, backlit LCD display screen with an auto power off function plus disable function that saves battery life. The IP57 waterproof housing protects it from moisture and the elements. Comes with a pH/mV/temp electrode, a protective rubber holster, the pH calibration solutions (4, 7, and 10 pH), two AA batteries, hard carrying case, and user manual.
规格
| 一般参数 | |
|---|---|
| ORP | -1999mV to 1999mV |
| ORP 基本精度 | ±0.15mV |
| ORP 最大分辨率 | 1mV |
| pH | -2.0 to 19pH |
| pH 值基本精度 | ±0.02pH |
| pH 值最大分辨率 | 0.01pH |
| 内存 | 200 readings |
| 温度（接触） | 32 to 212°F (0 to 100°C) |
| 温度（接触）基本精度 | ±1°F/0.5°C |
| 温度（接触）最大分辨率 | 0.1° |
| 其他详情 | |
|---|---|
| IP防护等级 | IP57 |
| 保修 | 2 years |
| 尺寸 | 4.7 × 2.6 × 1.2" (120 × 65 × 31mm) |
| 电源 | 2 × AA (1.5V) batteries |
| 认证 | CE |
| 重量 | 6.3oz (180g) |
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