Standard Pocket Testers
For those who prefer simple efficiency.
Only the parameter (pH,EC,TDS) on a big easy to read display.
Choose the Standard Pocket Testers with automatic temperature compensation.
Pocket pH Testers
AD101
Standard Pocket pH Tester
Compare with AD100 >
Differences between AD101 and AD100 are highlighted in red
| AD101 | AD100 | ||
| Range | pH | -2 to 16 pH | -2 to 16 pH |
| Resolution | pH | 0.01 pH | 0.1 pH |
| Accuracy | pH | ±0.02 pH | ±0.1 pH |
| Calibration | automatic at 1 or 2 points | automatic at 1 or 2 points |
AD100
Standard Pocket pH Tester
Compare with AD101 >
Differences between AD100 and AD101 are highlighted in red
| AD100 | AD101 | ||
| Range | pH | -2 to 16 pH | -2 to 16 pH |
| Resolution | pH | 0.1 pH | 0.01 pH |
| Accuracy | pH | ±0.1 pH | ±0.02 pH |
| Calibration | automatic at 1 or 2 points | automatic at 1 or 2 points |
Pocket EC Testers (Conductivity)
AD204
Standard Conductivity (EC) Pocket Tester
Compare with AD203 >
Differences between AD204 and AD203 are highlighted in red
| AD204 | AD203 | ||
| Range | EC | 0 to 19.99 mS/cm | 0 to 1999 µS/cm |
| Resolution | EC | 0.01 mS/cm | 1 µS/cm |
| Accuracy | EC | ±2% f.s. | ±2% f.s. |
| Temperature Compensation | automatic | automatic |
AD203
Standard Conductivity (EC) Pocket Tester
Compare with AD204 >
Differences between AD203 and AD204 are highlighted in red
| AD203 | AD204 | ||
| Range | EC | 0 to 1999 µS/cm | 0 to 19.99 mS/cm |
| Resolution | EC | 1 µS/cm | 0.01 mS/cm |
| Accuracy | EC | ±2% f.s. | ±2% f.s. |
| Temperature Compensation | automatic | automatic |
Pocket TDS Testers (Total Dissolved Solids)
AD202
Standard TDS Pocket Tester
Compare with AD201 >
Differences between AD202 and AD201 are highlighted in red
| AD202 | AD201 | ||
| Range | TDS | 0 to 10 g/L | 0 to 1999 ppm |
| Resolution | TDS | 0.01 g/L | 1 ppm |
| Accuracy | TDS | ±2% f.s. | ±2% f.s. |
| Conversion factor | 0.5 ppm | 0.5 ppm | |
| Temperature Compensation | automatic | automatic |
AD201
Standard TDS Pocket Tester
Compare with AD202 >
Differences between AD201 and AD202 are highlighted in red
| AD201 | AD202 | ||
| Range | TDS | 0 to 1999 ppm | 0 to 10 g/L |
| Resolution | TDS | 1 ppm | 0.01 g/L |
| Accuracy | TDS | ±2% f.s. | ±2% f.s. |
| Conversion factor | 0.5 ppm | 0.5 ppm | |
| Temperature Compensation | automatic | automatic |