HORIBA D-74A-K Portable PH/ORP/COND/TDS/SAL/RES Meter (pH 0.00 -14.00)

-PH measuring range : pH 0.00 - 14.00

Measuring principle : Glass electrode method

Display range : -2.00～16.00 ※Flashing in the case of outside measurement range.

Resolution : 0.01 pH

Repeatability : ±0.01 pH±1digit

-mV(ORP) measuring range (Display range) : -2000～2000 mV ※Flashing in the case of outside measurement range.

mV(ORP) resolution : 1 mV

mV(ORP) repeatability : ±1 mV±1digit

-Temperature measuring range (Display) : 0.0℃～100.0℃（-30℃～130℃）※Flashing in the case of outside measurement range

Temperature resolution : 0.1℃

Temperature repeatability : ±0.1℃±1digit

-Conductivity measuring principle : 2 AC bipolar method

Conductivity measuring range (Display range) : 0.0 μS/m～200.0 S/m*1

Conductivity resolution : 0.05%F.S.

Conductivity repeatability : ±0.5% F.S.±1 digit

-Salinity measuring principle : Conversion from conductivity value

Salinity resolution : 0.01%/0.1 PPT

Resistivity measuring principle : Conversion from conductivity value

Measuring range (Display range) : 0.000 Ω・m～2.000 MΩ・m

Resolution : 0.05%F.S.

Repeatability : ±0.5% F.S.±1 digit

-TDS measuring principle : Conversion from conductivity value

Measuring range (Display range) : 0.01 mg/L～100 g/L

Resolution : 0.01 mg/L

Dimension : Approx. 67 (80) × 28 (42) × 170 mm (The figures in parentheses are maximum thicknesses.)

Accessories:

• Carry-case

• plastic pH electrode (9625-10D)

• plastic conductivity electrode (9382-10D)

• pH 7 buffer, 60ml

• pH 4 buffer, 60ml

• 1413 uS Standard, 60ml

• 12.88 mS Standard, 60ml