PH Meter

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TES-1381K

Conductivity & pH/ORP Meter

Product Features
  • pH, mV, Conductivity, TDS, Resistivity, Salinity, Concentration and Temperature measurement functions.
  • 0.001pH, 0.1mV, 0.001µS/cm, 0.001mg/L and 0.1℃/℉ Resolution.
  • Programmable Temperature Coefficient for conductivity measurement.
  • Auto / Manual Temperature Compensation for pH & Conductivity measurement.
  • Practical Salinity in the Range of 0 ~ 42.0, in accordance with UNESCO data measurement.
  • Dual display with temperature Simultaneously.
  • Easy & Fast to operate.
  • Ideal for most water application.
  • Available cell constant of K=0.1, K=1.0 and K=10.
  • 99 sets data memory and read function.
  • 2250 sets auto datalogging capacity.
  • USB interface.
  • Indication of pH Electrode status.
Conductivity & pH/ORP Meter

 

Display

4-1/2 digital LCD display

Calibration data

Record the last data of adjustment

Operating/Storage Temp & Humidity

0 to 50 < 80%RH
-10 to 60< 70% RH

Power Supply & Battery Life

“AA”-1.5V x 6  &
Approx. 200 hours

Dimensions &
Weight

187(L)x73(W)x50(H)mm &
380g

Manual Memory Capacity

99 sets direct readings from
LCD display.

Applications

Stains, Lotion, Chemical, Brew, Bacteriology, Filthy water, Pulp, Pharmacy, Ferment, Electroplate, Drink, Aquaculture etc.

Accessories

pH electrode, Conductivity electrode, Temperature probe, pH 4 and pH 7 buffer solution, 1413 mS/cm solution, Carrying case, Instruction manual, Software, Batteries, USB Cable.

Optional Accessories

AC adaptor (IN-OUT Isolated type, output DC9V 100mA)

 

 

 

 

Measurement

Range

Resolution

Accuracy

pH

-9 to 23 pH

0.001 pH

±0.01 pH

mV

0 to ±1999.9 mV

0.1mV

±(0.1%reading+1d)

Temp (°C)

-10 to 200°C

0.1°C

±0.5°C

Temp (°F)

-14 to 392°F

0.1°F

±0.9°F

Conductivity

0.000 to 19.999 µS/cm

0.001 µS/cm

±5% FS

0.00 to 199.99 µS/cm

0.01 µS/cm

0.0 to 1999.9 µS/cm

0.1 µS/cm

±3% FS

0.000 to 19.999 mS/cm

0.001 mS/cm

±2% FS

0.00 to 199.99 mS/cm

0.01 mS/cm

TDS

0.000 to 19.999 mg/L

0.001 mg/L

Calculated from Conductivity Range

20.00 to 199.99 mg/L

0.01 mg/L

200.0 to 1999.9 mg/L

0.1 mg/L

2.000 to 19.999 g/L

0.001 g/L

20.00 to 199.99 g/L

0.01 g/L

200.0 to 1999.9 g/L

0.1 g/L

Resistivity

0.000 to 19.999 KW·cm

0.001 KW·cm

Calculated from Conductivity Range

20.00 to 199.99 KW·cm

0.01 KW·cm

200.0 to 1999.9 KW·cm

0.1 KW·cm

2.000 to 19.999 MW·cm

0.001 MW·cm

Salinity

0.00 to 42.00 psu

0.01 psu

Calculated from Conductivity Range

0.00 to 80 ppt

0.01ppt

0.0 to 400.0%

0.1%

Concentration

0.000 to 9.999

0.001

Calculated from Conductivity Range

10.00 to 9.999

0.01

100.0 to 999.9

0.1

1000 to 9999

1

 

Stains, Lotion, Chemical, Brew, Bacteriology, Filthy water,Pulp, Pharmacy, Ferment, Electroplate, Drink, Aquaculture etc.