| Light Source | up to 5 tungsten lamps with different narrow band interference filters. | |
| Light Detector | silicon photocell | |
| Power Supply | external 12 VDC power adapter or built-in rechargeable battery | |
| Environment | 0 to 50°C (32 to 122°F); max 90% RH non-condensing | |
| Dimensions | 235 x 200 x 110 mm (9.2 x 7.87 x 4.33") | |
| Weight | 0.9 Kg (2 lbs.) |
| Ammonia LR | 0.00 to 3.00 mg/L (ppm) | Nessler | HI 93700-01 |
| Ammonia MR | 0.00 to 10.00 mg/L (ppm) | Nessler | HI 93715-01 |
| Chlorine, Free | 0.00 to 2.50 mg/L (ppm) | DPD | HI 93701-01 |
| Chlorine, Total | 0.00 to 3.50 mg/L (ppm) | DPD | HI 93711-01 |
| Copper HR | 0.00 to 5.00 mg/L (ppm) | Bicinchoninate | HI 93702-01 |
| Copper LR | 0 to 1000 µg/L | Bicinchoninate | HI 95747-01 |
| Fluoride | 0.00 to 2.00 mg/L (ppm) | SPADNS | HI 93729-01 |
| Iron HR | 0.00 to 5.00 mg/L (ppm) | Phenantroline | HI 93721-01 |
| Iron LR | 0 to 400 µg/L | TPTZ | HI 93746-01 |
| Manganese HR | 0.0 to 20.0 mg/L (ppm) | Periodate | HI 93709-01 |
| Manganese LR | 0 to 300 µg/L | PAN | HI 93748-01 |
| Molybdenum | 0.0 to 40.0 mg/L (ppm) | Mercaptoacetic Acid | HI 93730-01 |
| Nickel HR | 0.00 to 7.00 g/L | Photometric | HI 93726-01 |
| Nickel LR | 0.000 to 1.000 mg/L (ppm) | PAN | HI 93740-01 |
| Nitrate | 0.0 to 30.0 mg/L (ppm) | Cadmium Reduction | HI 93728-01 |
| Oxygen, Dissolved | 0.0 to 10.0 mg/L (ppm) | Winkler | HI 93732-01 |
| pH | 6.5 to 8.5 pH | Phenol Red | HI 93710-01 |
| Phosphate HR | 0.0 to 30.0 mg/L (ppm) | Amino Acid | HI 93717-01 |
| Phosphate LR | 0.00 to 2.50 mg/L (ppm) | Ascorbic Acid | HI 93713-01 |
| Phosphorus | 0.0 to 15.0 mg/L (ppm) | Amino Acid | HI 93706-01 |
| Silica | 0.00 to 2.00 mg/L (ppm) | Heteropoly blue | HI 93705-01 |
| Silver | 0.000 to 1.000 mg/L (ppm) | PAN | HI 93737-01 |
| Zinc | 0.00 to 3.00 mg/L (ppm) | Zincon | HI 93731-01 |
