Description:
The OHAUS 30468990 Starter 400M pH & Conductivity Portable Multi-Parameter ST400M-B is a durable and waterproof battery-operated meter, ideal for field testing. It is designed for testing pH, conductivity, TDS, salinity, and resistivity in wet environments. The meter features a rechargeable lithium battery that provides hours of trouble-free testing. With intuitive software and an easy-to-view LCD, operation is simple. The meter also has a built-in micro-USB port for easy data transfer. The IP67 waterproof housing, IP67 probes, and rubber cover ensure durability.
Specifications:
- Measurement Range: 0-20 MΩ•cm, -5 °C – 110 °C, -2.00 – 16.00 pH, 00.0 μS/cm – 199.9 mS/cm, 0.1 mg/L – 199.9 g/L (TDS), -1999 – 1999 mV, 0-99.9 psu
- Measurement Resolution: 0.01 mg/L, 0.01 psu, 0.1 °C, 0.1 μs/cm, 0.01 pH, 0.01 Ω•cm, 1 mV
- Accuracy: ± 0.5 % F.S., ±0.3 °C, ±1 mV, ±0.01 pH
- Display: LCD Backlit Display
- Battery Life: 40 Hours with Rechargeable Battery
- Conductivity Accuracy: 0.5%
- Conductivity Measuring Range: 0.01 μS/cm - 199.9 mS/cm
- pH Accuracy: 0.01
- pH Measuring Range: -2 – 16
- Resistivity Measuring Range: 0 MOhm – 20 MOhm
- Resolution Cond. (Variable): 0.1 – 199.9
- Resolution (Voltage): 1 mV
- Temperature Compensation: Automatic
- Temperature Resolution: 0.1 °C
- Temperature Sensor: 30 KΩ NTC
- Working Environment: 41°F – 104°F, 80% RH, Non-condensing (5°C – 40°C, 80% RH, Non-condensing)
