8-in-1 Water Quality Tester Pen, TDS/EC/pH/Temperature/ORP/CL/Salinity Multi-Function Digital Water Test Meter,Grey

MF-X81 8-in-1 Digital Water Quality Tester, pH/ TDS/ EC/ ORP/ Salinity/ Salt%/ CL/ Temperature Meter with LCD Backlight

Specifications:

Model: MF-X81

Power Supply: 4 × 1.5V (LR44) batteries

Display: LCD screen with backlight function

pH Measurement

Range: 0–14.00 pH

Resolution: 0.01 pH

Accuracy: ±0.05 pH

TDS Measurement

Range: 0–9999 ppm, 10–200 ppt (effective range 1–100 ppt)

Resolution: 1 ppm, 0.1 ppt

Accuracy: ±2% F.S

EC (Electrical Conductivity)

Range: 0–9999 µS/cm, 10–400 mS/cm (effective range 1–200 mS/cm)

Resolution: 1 µS/cm, 0.1 mS/cm

Accuracy: ±2% F.S

Salinity

Range: 0–9999 ppm, 10–200 ppt

Resolution: 1 ppm, 0.1 ppt

Accuracy: ±2% F.S

Salinity (%)

Range: 0.01%–25%

Resolution: 0.01%

Accuracy: ±2% F.S

ORP (Oxidation-Reduction Potential)

Range: ±990 mV

Resolution: 1 mV

Accuracy: ±2 mV

S.G (Specific Gravity)

Range: 0–1.222

Chlorine (CL)

Range: 0–4 ppm

Accuracy: ±0.1 ppm

Temperature

Range: 0–60°C / 32–140°F

Resolution: 0.1°C / 0.1°F

Accuracy: ±0.5°C

Temperature compensation supported

Physical Details

Net Weight: 111 ± 8 g

Product Size: 40 × 40 × 118.25 mm

Package Includes

1 × Product (X81 tester)

1 × Instruction manual

1 × Inner tray

1 × Color box

3 × Calibration powders (pH 4.00 / 6.86 / 9.18)