![REED Instruments R3500 Conductivity, pH & TDS Meters & Testers; Type: pH Meter; Minimum pH Range: 0.00; Probe Type: Single Junction; Maximum pH Range: 14.00; Minimum Ph Range: 0.00; Maximum Ph Range: 14.00; Probe Type: Single Junction; Resolution: 0. REED Instruments R3500 Conductivity, pH & TDS Meters & Testers; Type: pH Meter; Minimum pH Range: 0.00; Probe Type: Single Junction; Maximum pH Range: 14.00; Minimum Ph Range: 0.00; Maximum Ph Range: 14.00; Probe Type: Single Junction; Resolution: 0.](https://cdn11.bigcommerce.com/s-rerso7mgzy/images/stencil/640x640/products/1438652/1535936/1016726-21__28230.1719143105.jpg?c=1)
REED Instruments R3500 Conductivity, pH & TDS Meters & Testers; Type: pH Meter; Minimum pH Range: 0.00; Probe Type: Single Junction; Maximum pH Range: 14.00; Minimum Ph Range: 0.00; Maximum Ph Range: 14.00; Probe Type: Single Junction; Resolution: 0.