รายละเอียด: This new microprocessor-driven tester provides the most advanced solution in ORP measurement:
• replenishable junction
• dual-level LCD
• battery life percentage indication
• stability indicator
• floating and waterproof body
This tester is factory calibrated and measurements are highly accurate.
The HI 73120 ORP electrode is provided with a pull-out cloth junction and is easily replaced by the user. The encapsulated stainless steel temperature sensor exhibits a fast response as a result of its external location.
All these features ensure a long life to these HANNA® pocket meters!
*Note: This tester should not be used with drinking water ionizers. The HANNA HI 98201 has been found to have beter accuracy for this application.
| Range |
mV |
±1000 mV |
| Range |
Temperature |
-5.0 to 60.0°C / 23.0 to 140.0°F |
| Resolution |
mV |
1 mV |
| Resolution |
Temperature |
0.1°C / 0.1°F |
| Accuracy |
mV |
±2 mV |
| Accuracy |
Temperature |
±0.5°C / ±1°F |
| Calibration |
|
factory calibrated |
| ORP Electrode |
|
HI 73120 (included) |
| Battery Type / Life |
|
4 x 1.5V with BEPS / approx. 300 hours of continuous use;
auto-off after 8 minutes of non-use |
| Environment |
|
-5 to 50°C (23 to 122°F); RH max 100% |
| Dimensions |
|
163 x 40 x 26 mm (6.4 x 1.6 x 1.0") |
| Weight |
|
100 g (3.5 oz.) |