Model 1520/30e pH or ORP Controllers - 4 Outputs

Lakewood Instruments 1240475 Model 1520e/1530e pH or ORP Controller with 4 output relays. pH or ORP - Controller Only // Reference: 1525-N-N (W)

Lakewood Instruments 1240476 Model 1520e pH Controller with 4 output relays. pH Sensor - Flow Switch w/ Left Exit // Reference: 1525-P-LE (W)

Lakewood Instruments 1269454 Model 1520e pH Controller with 4 output relays. pH Sensor - Flow Switch w/ Right Exit // Reference: 1525-P-RE (W)

Lakewood Instruments 1240518 Model 1520e pH Controller with 4 output relays. pH Sensor - Flow Switch w/ Left Exit - Panel Mounted // Reference: 1525-P-LE-M (W)

Lakewood Instruments 1263418 Model 1530e ORP Controller with 4 output relays. ORP Sensor - Flow Switch w/ Left Exit // Reference: 1525-O-LE (W)

Lakewood Instruments 1240519 Model 1530e ORP Controller with 4 output relays. ORP Sensor - Flow Switch w/ Left Exit - Panel Mounted // Reference: 1525-O-LE-M (W)