 Intuitive, user-friendly icons—electrode status displays pH slope
Grip-Clip electrode holder quickly and easily secures electrode to side of beaker or container
USB or RS-232 output for up to 500 data sets
Extended battery life or optional universal power adapter
Built-in stand with wall mount allows for easy benchtop measurement or storage
The pH/CON 450 meter offers a rugged, waterproof housing, making it ideal for the manufacturing floor, field testing, and the laboratory. Large, backlit LCD lets you view the main measurement simultaneously with temperature. Calibrate pH with up to six points from USA, NIST, DIN, PWB, and custom pH buffer sets. Autocal feature for conductivity has one calibration point per range. ATC ensures measurement accuracy even in fluctuating temperatures.
Meter features include ready (stability) indicator, smart averaging, user-selectable C/F units, hold function, calibration alarm, battery life-indicator, and electrode status.
Perform data logging with manual or timed collection of up to 500 data sets with real-time clock time/date stamp. Order optional data cable for USB and RS-232 connectivity. Choose combination pH/CON probe or separate probe options.
| Measures |
pH, mV, Conductivity, TDS, Salinity, C/F |
| pH Range |
-2.00 to 16.00 |
| pH Resolution |
0.01 |
| pH Accuracy |
+/-0.01 |
| pH Calibration |
6 points: USA, NIST, DIN, PWB, and custom buffers |
| mV Range |
+/- 2000 |
| mV Resolution |
0.1 to 1 mV |
| mV Accuracy |
+/- 0.2 mV +/- LSD or 0.5% of reading; whichever is greater |
| mV Calibration |
Offset mV |
| Conductivity Range |
0 to 200 mS |
| Conductivity Resolution |
0.01US to 0.1 mS |
| Conductivity Accuracy |
+/-1% full scale |
| Conductivity Calibration |
One point per range |
| TDS Range |
0 to 200 ppt |
| TDS Resolution |
0.01 ppm to 0.1 ppt |
| TDS Accuracy |
+/-1% full scale |
| TDS Calibration |
One point per range |
| Temperature Range |
-10 to 110 Deg C |
| Temperature Resolution |
0.01 |
| Temperature Accuracy |
+/-0.5 dag C |
| Temperature Calibration |
+/-5 degree offset |
| ATC |
Automatic or manual |
| Power |
2 AA batteries, or optional power cord |
| Memory |
500 data sets |
| Real Time Clock |
Yes |
| RS-232 |
Yes and USB |
| Optional AC Power |
Yes |
| Built-in Stand |
Yes |
| Dual Display |
Yes |
| Waterproof/Dustproof (IP67) |
Yes |
| Dimensions |
7 7/8″ x 3 1/8″ x 2 1/4″ (20 x 8.3 x 5.7 cm) |
| Shipping weight |
1 lb (0.5 kg) |
|
