The HI-991301 from Hanna is a high range meter for testing pH, electro-conductivity, total dissolved solids, and temperature. The meter is supplied with a multi-parameter probe specifically designed for this meter.
Simple to use – has a two-operation button
Full scale pH readings
Automatic calibration and temperature compensation
Selectable EC/TDS conversion factor
Adjustable conductivity temperature coefficient
Large LCD display
Battery level and low battery indicator - 3 x 1.5V AAA / approx. 600 hours of continuous use
Simple calibration procedure
Probe is housed in a rugged plastic sheath with reinforced rubber cable and stainless-steel DIN connector
IP67 rating – waterproof casing
Probe quick connect system
Auto off function
Greenhouse irrigation
Hydroponics
Groundwater monitoring from agriculture nutrient pollution
For spare probe please refer to HI-1288 (RS article 469-7507)
Multi-parameter probe, batteries, instruction manual, hard carrying case.
属性 | 数值 |
---|---|
最高 pH 值 | 14pH |
最低 pH 值 | 0pH |
pH 分辨率 | 0.01pH |
最佳 pH 值精确度 | ±0.01pH |
最大温度测量 | +60 °C |
最小温度测量 | 0°C |
温度测量分辨率 | 0.1°C |
最佳温度测量精确度 | ±0.5 °C |
最大电导率 | 20mS/cm |
最小电导率 | 0mS/cm |
电导率分辨率 | 0.01mS/cm |
最佳电导率精确度 | ±2% |