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P614 Portable Dissolved Oxygen & Conductivity Meter

Model NO. P614

The efficient DO/conductivity tester with 3-5min polarization enables fast dual-parameter water quality testing in the field.

Quantity

Features：

Dual-parameter measurement (DO + conductivity)
Large LCD screen with controllable white backlight
Intelligent functions: auto-calibration, multi-compensation (temp/salinity/atmospheric pressure), data storage (150 sets), etc.
Polarographic DO electrode (3-5 min polarization), easy membrane replacement
Measures conductivity/TDS/salinity/resistivity (0.5μS/cm ~ 200 mS/cm)
Ergonomic design: stand & non-slip grip, IP57 waterproof
Optional calibration solutions and carrying case

Advantages:

The efficient DO/conductivity tester with 3-5min polarization enables fast dual-parameter water quality testing in the field.

Specification：

Model	P611	P612	P613	P614	P615
Measurement Range	pH: -2.00 ~ 20.00 pH; mV: -1999 ~ 1999 mV	Conductivity: 0.00μS/cm ~ 200.0 mS/cm; TDS: 0 ~ 100 g/L; Salinity: 0 ~ 100 ppt; Resistivity: 0 ~ 100 MΩ·cm	pH: -2.00 ~ 20.00 pH; mV: -1999 ~ 1999 mV; Conductivity: 0.00μS/cm ~ 200.0 mS/cm; TDS: 0 ~ 100 g/L; Salinity: 0 ~ 100 ppt; Resistivity: 0 ~ 100 MΩ·cm	DO: 0 ~ 20.00 mg/L (0 ~ 200.0%); Conductivity: 0.00μS/cm ~ 200.0 mS/cm; TDS: 0 ~ 100 g/L; Salinity: 0 ~ 100 ppt; Resistivity: 0 ~ 100 MΩ·cm	pH: -2.00 ~ 19.99 pH; mV: -1999 ~ 1999 mV; DO: 0 ~ 20.00 mg/L (0 ~ 200.0%)
Resolution	pH: 0.1/0.01 pH; mV: 1 mV	Conductivity: 0.01/0.1/1μS/cm, 0.01/0.1 mS/cm	pH: 0.1/0.01 pH; mV: 1 mV; Conductivity: 0.01/0.1/1μS/cm, 0.01/0.1 mS/cm	DO: 0.1/0.01 mg/L, 1/0.1%; Conductivity: 0.01/0.1/1μS/cm, 0.01/0.1 mS/cm	pH: 0.1/0.01 pH; mV: 1 mV; DO: 0.1/0.01 mg/L, 1/0.1%
Accuracy	pH (Meter): ±0.01 pH; pH (Complete Set): ±0.02 pH; mV: ±0.1% FS	Conductivity (Meter): ±1.0% FS; Conductivity (Complete Set): ±1.5% FS	pH (Meter): ±0.01 pH; pH (Complete Set): ±0.02 pH; mV: ±0.1% FS; Conductivity (Meter): ±1.0% FS; Conductivity (Complete Set): ±1.5% FS	DO (Meter): ±0.10 mg/L; DO (Complete Set): ±0.40 mg/L; Conductivity (Meter): ±1.0% FS; Conductivity (Complete Set): ±1.5% FS	pH (Meter): ±0.01 pH; pH (Complete Set): ±0.02 pH; mV: ±0.1% FS; DO (Meter): ±0.10 mg/L; DO (Complete Set): ±0.40 mg/L
Temp Compensation Range	0 ~ 100℃ (Auto/Manual)	0 ~ 100℃ (Auto)	pH: 0 ~ 100℃ (Auto/Manual); Conductivity: 0 ~ 100℃ (Auto/Manual)	DO: 0 ~ 99℃ (Auto); Conductivity: 0 ~ 100℃ (Auto)	pH: 0 ~ 100℃ (Auto/Manual); DO: 0 ~ 99℃ (Auto)
Special Compensation	-	-	-	DO: Salinity (0 ~ 45 ppt), Atmospheric Pressure (0 ~ 200 kPa)	DO: Salinity (0 ~ 45 ppt), Atmospheric Pressure (0 ~ 200 kPa)
Data Storage	150 sets (No., Value, Unit, Temp)	150 sets (No., Value, Unit, Temp)	150 sets (No., Value, Unit, Temp)	150 sets (No., Value, Unit, Temp)	150 sets (No., Value, Unit, Temp)
Power Supply	2×AA Batteries (1.5V×2)	2×AA Batteries (1.5V×2)	2×AA Batteries (1.5V×2)	2×AA Batteries (1.5V×2)	2×AA Batteries (1.5V×2)
Dimensions & Weight	Meter: 90×160×30 mm, 200g; Carrying Case (Optional): 255×210×50 mm, 790g	Meter: 90×160×30 mm, 200g; Carrying Case (Optional): 255×210×50 mm, 790g	Meter: 90×160×30 mm, 200g; Carrying Case (Optional): 255×210×50 mm, 790g	Meter: 90×160×30 mm, 200g; Carrying Case (Optional): 255×210×50 mm, 790g	Meter: 90×160×30 mm, 200g; Carrying Case (Optional): 255×210×50 mm, 790g
Operating Conditions	Temp: 5 ~ 35℃; Humidity: ≤85%	Temp: 5 ~ 35℃; Humidity: ≤85%	Temp: 5 ~ 35℃; Humidity: ≤85%	Temp: 5 ~ 35℃; Humidity: ≤85%	Temp: 5 ~ 35℃; Humidity: ≤85%
Certifications	ISO9001:2000, CE, CMC	ISO9001:2000, CE, CMC	ISO9001:2000, CE, CMC	ISO9001:2000, CE, CMC	ISO9001:2000, CE, CMC
IP Rating	IP57 (Dustproof & Waterproof)	IP57 (Dustproof & Waterproof)	IP57 (Dustproof & Waterproof)	IP57 (Dustproof & Waterproof)	IP57 (Dustproof & Waterproof)