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TES-1381 Conductivity & pH/ORP Meter
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| Model No.︰ | TES-1381 |
| Brand Name︰ | TES |
| Country of Origin︰ | Taiwan, China |
| Minimum Order︰ | 1 pc |
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TES-1381 Conductivity & pH/ORP Meter NEW
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- pH, mV, Conductivity, TDS, Resistivity, Salinity, Concentration and Temperature measurement functions.
- 0.001pH, 0.1mV, 0.001µS/cm, 0.001mg/L and 0.1°C / °F Resolution.
- Programmable Temperature Coefficient for conductivity measurement.
- Auto / Manual Temperature Compensation for pH and conductivity measurement.
- Practical Salinity in the Range of 0 to 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 manual data memory and read function.
- 2250 sets auto datalogging capacity.
- USB interface.
- Indication of pH Electrode status.
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Stains, Lotion, Chemical, Brew, Bacteriology, Filthy water,
Pulp, Pharmacy, Ferment, Electroplate, Drink, Aquaculture etc. |
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Electrical Specifications:
| Measurement |
Range |
Resolution |
Accuracy |
| pH |
-9 ~ 23 pH |
0.001 pH |
± 0.01 pH |
| mV |
0 ~ 1999.9 mV |
0.1 mV |
± (0.1% reading+1d) |
| Temp(℃) |
-10 ~ 200 ℃ |
0.1 ℃ |
± 0.5 ℃ |
| Temp(℉) |
-14 ~ 392 ℉ |
0.1 ℉ |
± 0.9 ℉ |
| Conductivity |
0.000 ~ 19.999 μS/cm |
0.001 μS/cm |
± 5% FS |
| 0.00 ~ 199.99 μS/cm |
0.01 μS/cm |
| 0.0 ~ 1999.9 μS/cm |
0.1 μS/cm |
± 3% FS |
| 0.000 ~ 19.999 mS/cm |
0.001 mS/cm |
± 2% FS |
| 0.000 ~ 19.999 mS/cm |
0.01 mS/cm |
| TDS |
0.000 ~ 19.999 mg/L |
0.001 mg/L |
Calculated from Conductivity Range |
| 20.00 ~ 199.99 mg/L |
0.01 mg/L |
| 200.0 ~ 1999.9 mg/L |
0.1 mg/L |
| 2.000 ~ 19.999 g/L |
0.001 g/L |
| 20.00 ~ 199.99 g/L |
0.01 g/L |
| 200.0 ~ 1999.9 g/L |
0.1 g/L |
| Resistivity |
0.000 ~ 19.999 KΩ‧cm |
0.001 KΩ‧cm |
Calculated from Conductivity Range |
| 20.00 ~ 199.99 KΩ‧cm |
0.01 KΩ‧cm |
| 200.0 ~ 1999.9 KΩ‧cm |
0.1 KΩ‧cm |
| 2.000 ~ 19.999 MΩ‧cm |
0.001 MΩ‧cm |
| Salinity |
0.00 ~ 42.00 psu |
0.01 psu |
Calculated from Conductivity Range |
| 0.00 ~ 80 ppt |
0.01 ppt |
| 0.0 ~ 400.0% |
0.01% |
| Condcentration |
0.000 ~ 9.999 |
0.001 |
Calculated from Conductivity Range |
| 10.00 ~ 9.999 |
0.01 |
| 100.0 ~ 999.9 |
0.1 |
| 1000 ~ 9999 |
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General Specification:
| Display |
4-1/2 digital super large LCD dual display. |
| Sampling rate |
About one time per 2 second. |
| Manual data memory capacity |
99 sets. |
| Auto datalogging capacity |
2250 sets. |
| Calibration data |
Record the last data of calibration. |
| Operating temperature and humidity |
0℃ ~ 50℃ (32℉ ~ 122℉)、below 80%RH |
| Storage temperature and humidity |
-10℃ ~ 60℃ (14℉ ~ 140℉)、below 70%RH |
| Power supply |
6 pcs size AA battery or DC9V AC adaptor |
| Dimensions / Weight |
18.7(L) × 7.3(W) × 5.3(H) cm / 7.3”(L) x 2.9”(W) x 2.1”(T)
Approx. 380g (13.4 oz) with batteries. |
| Accessories |
Carrying case, Instruction manual, Software, Batteries, USB Cable |
| Option Accessories |
pH electrode, Conductivity electrode, Temperature probe,
pH 4 and pH 7 buffer solution, 1413 mS/cm solution |
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Product Image
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