Product description:
Dual monitoring of pH and ORP in large LED display and single control of either pH or ORP. Highly accurate.
Digital pH-ORP controller with large size LED display for easy reading.
High input impedance avoid measuring error.
Built in SLOPE and CAL. adjust knob, easy for single point or two points pH calibration.
“PH – ORP” control, the relay “PH” when measuring value is above the set point for pH.
And the relay “ORP” when measuring value is below the set point for ORP.

Model	PH-303
Measuring range	PH	0.00~14.00PH
Measuring range	ORP	0~±1999mV
Accuracy	PH	±0.1%+2 digits
Accuracy	ORP	±5 mV
Resolution	PH	0.01PH
Resolution	ORP	1mV
Set Range	PH	3.50～10.50PH
Set Range	ORP	0~1000mV
Environment	Temperature:0~50℃ Humidity<95℅
Power Supply	220V±10℅ 50Hz±2℅
Dimensions	160mm×102mm×40mm

Shipping & Returns Policy

Shipping Information

Dhaka Only: Same-day or next-day delivery within Dhaka city limits and cost only ৳80 TAKA.
Out Of Dhaka: 1–3 working days for most locations within Bangladesh and cost only ৳120 TAKA.

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