4 in 1 Multi-parameter Water Testing Meter Digital LCD Multi-function Monitor pH / RH / EC(TDS) / TEMP Water Quality Tester

This new water quality monitor is professional and necessary tool for testing ORP / PH / Temperature / CF / RH / EC(TDS) of the solution level. Suitable for aquarium pool, soil-free growing, laboratory, and environment water.
Features:
Widely used to measure the pH / RH / Temperature / Conductivity EC(TDS) of solution & water.
Imported IC and high cost performance.
Electrode probe can be replaced.
Test temperature in  C/F (switchable unit).
Easy calibration of pH and TDS with just a mini-screwdriver.
Can online monitoring for a long time.
Can work continuously more than 10 hours of power outage or outdoor without power after charging the battery for 3 hours.
CE & FCC certificated to offer safer and preciser measurement.
Clear LCD with backlight, 4 results displayed simultaneously.
Apply in water sources, soil-free growing, aquarium, hydroponics, laboratory, spas, swimming pools and other water systems.
Automatic temperature compensation.
Easy to use and provide instant display of results.
Specifications:
Brand Name: Kkmoon
Color: Green
Material: ABS
Type: pH/EC-213 / pH/TDS-216 (Optional)
Plug Type: EU / US (Optional)
Input Voltage: 100~240V
Range: pH: 0.00 ~ 14.00pH
     RH: 10%RH ~ 99%RH
     Temperature: -50C ~ 70C (-58F ~ 158F)
     EC: 0.00 ~ 19.99EC (pH/EC-213)
     TDS: 10 ~ 19990ppm (pH/TDS-216)
Resolution: pH: 0.01pH
        RH: 1%RH
        Temperature:0.1C(0.2F)
        EC: 0.01EC (pH/EC-213)
        TDS: 10ppm (pH/TDS-216)
Accuracy: pH: ±0.1pH
       RH: 5%RH
       Temperature: ±1C(±2F)  
       EC, TDS: ±2%F.S
Temperature Compensation: 0C ~ 50C (32F ~ 122F)
Working temperature: 0C ~ 50C (32F ~ 122F)
Power supply: DC 6V (Power Adapter Usable)
Battery: 2 * NI-MH  4.8V Battery (Included)
Charging Time: 3h & Automatically Disconnect After Full Charge
Item Size: Approx. 152 * 80 * 26mm / 6.0 * 3.1 * 1.0in (Excluding Conductivity or TDS Probe)
Item Weight: Approx. 229g / 8.1oz (4 in 1 Meter Body)
Package Size: Approx. 23.5 * 16 * 6cm / 9.3 * 6.3 * 2.4in
Package Weight: Approx. 620g / 21.87oz
Package List:
1 * 4 in 1 Water Quality Monitor with Conductivity(or TDS) Electrode
1 * User Manual
1 * pH Electrode
1 * Temperature Electrode
1 * AC-DC Adapter
2 * Suction Cups
1 * Bracket
1 * Mini Screwdriver