| Measures
|
Ion, mV |
| mVRange
|
-500 to +500 mV |
| mVResolution
|
1 mV |
| mVAccuracy
|
±1 mV |
| mVCalibration
|
not available |
| IonRange
|
0.1 to 1999 ppm |
| IonResolution
|
0.1 ppm from 0.1 to 199.9 ppm; 1 ppm from 200 to 1 |
| IonAccuracy
|
±0.5% of reading |
| IonCalibration
|
2 or 3 points (0.1, 1, 10, 100 ppm) |
| Power
|
4 1.5 V AA batteries, 70 hours continuous use |
| Dimensions
|
5.5" x 2.7" x 1.3" (14 x 7 x 3.5 cm) |
| Shipping weight
|
1 lb (0.5 kg) |