7-in-1 LCD water quality meter ORP / pH / RH / EC / CF / TDS

Multifunction 7-in-1 LCD water quality monitor meter ORP pH RH EC CF TDS.

Imported IC and high performance. Mainly used to measure ORP, pH, RH, temperature, conductivity EC, CF and TDS (PPM) of a water solution. Test temperature in ℃ ℉ (switchable unit).
Online monitoring for a long time. Can run continuously for more than 10 hours during a power interruption, or outdoors without power after charging the battery for 3 hours.
FCC certification for safer and more accurate measurement.
Clear LCD display with backlight, 3 results displayed at the same time. Automatic temperature compensation. Easy pH and TDS calibration with a mini screwdriver.
Easy to use and provides instant display of results. Use in water sources, aquariums, hydroponics, laboratories, spas, swimming pools and other water systems.

This new water quality monitor is a professional and essential tool for testing the ORP, pH, temperature, EC, CF, RH and TDS level of a solution. Suitable for aquarium pools, laboratories and environmental water.

Technical data:

Range: pH: 0.00 ～ 14.00pH.
ORP: -1999mV ～ 1999mV.
RH: 10% RH ～ 99% RH.
Temperature: -50 ℃ ～ 70 ℃ (-58 ℉ ～ 158 ℉).
EC: 0.00 ～ 19.99 EC.
CF : 0.0 ～ 199.9CF.
TDS: 10 ～ 19990ppm.
Resolution: pH: 0.01pH.
ORP: 1mV.
RH: 1% RH.
Temperature: 0.1 ℃ (0.2 ℉).
EC: 0.01EC.
CF: 0.1CF.
TDS: 10ppm.
Accuracy: pH: ± 0.1pH.
ORP: ± 5 mV.
RH: 5% RH.
Temperature: ± 1 ℃ (± 2 ℉).
EC 、 CF 、 TDS: ± 2% FS.
Temperature compensation: 0 ℃ ～ 50 ℃ (32 ℉ ～ 122 ℉).
Operating temperature: 0 ℃ ～ 50 ℃ (32 ℉ ～ 122 ℉).
Power supply: DC 6 V (adapter included).
Battery: 2 * NI-MH 4.8 V.
Color: Black.
Material: ABS.
Input voltage: 100 ～ 240 V.
Product size: 152 * 80 * 26 mm 6.0 * 3.1 * 1.0 inches (without conductivity probe).
Item weight: 229 g 8.1 oz (7-in-1 meter body).

The set includes:

1 x 7-in-1 water quality monitor with conductivity electrode.
1 x Instruction manual.
1 x pH electrode.
1 x ORP electrode.
1 x Temperature electrode.
1 x AC-DC adapter.
2 x Suction cups.
1 x Holder.
1 x Mini screwdriver.

Used product.
Checked and tested, fully working, practically like new.
No packaging.
No instruction manual.