| Range
|
-1.0
to 15.0 pH |
| Resolution
|
0.1
pH |
|
Accuracy |
±0.2
pH |
| Calibration
|
One
point at 4.0, 7.0 or 10.0 |
| Electrode
|
Replaceable
double junction |
| Waterproof/Dustproof
(IP67) |
Yes
|
| Operating
Temperature |
0
to 50°C (32 to 122°F) |
| Power
|
Three
1.5 V batteries |
| Battery
life |
24
hours continuous use |
| Dimensions
|
6.5"
x 1.5" dia (16.5 cm x 3.8 cm dia) |
| Shipping
weight |
4.5
oz (125 g) |