SM500 ORP Meter by Milwaukee Instruments

Milwaukee’s Smart meters are manufactured to be easy to use, practical and accurate. Ideal for the classroom, laboratory or for general field use. There’s a model to fit a range of specifications.

SM-500 Specifications:

- Range: ± 1000mV
- Resolution: 1 mV
- Accuracy: ± 5 mV
- Battery type/life: 1 x 9V / 300 hours (Included)
- Environment: 0 – 50°C/95% RH Max
- Dimensions: 80 x 145 x 35 mm
- Probe: MA921B/1 (Included)