| Model | Bench Model |
| Read out | LED Display – 3 ½ digit |
| Range | pH – 0.00 to 14.00pH, mV – 0 to ± 1999 mV |
| Relative Acc. | pH ± 0.01 pH, mV ± 1mV |
| Temp. Compensation | manual – 0 to 100ºC |
| Power Requirement | 230 V AC/ ± 10% , 50Hz |
| Standard Accessory | pH combined Glass electrode, Electrode stand, buffer (7 & 4), Instruction Manual |