|
pH |
Range |
-2.00 to 16.00 pH |
Resolution |
0.01 pH |
Accuracy |
±0.01 pH |
Calibration Points |
Up to 6 points: USA, NIST, DIN or custom |
mV |
Range |
±2000 mV |
Resolution |
0.1 mV ±999.9 mV; 1 mV beyond |
Accuracy |
±0.2 mV +2 LSD or +0.5 % of reading; whichever is greater |
Calibration |
±200 mV |
Dissolved
Oxygen |
Range |
0 to 200 %; 0 to 20 ppm/mg/L |
Resolution |
0.10 %; 0.1 ppm/mg/L |
Accuracy |
±2 %; ±0.1 ppm or mg/L up to 8;
±0.2 ppm or mg/L above 8 |
Calibration |
Zero and saturation |
Temperature |
Range |
-10.0 to 110.0 ºC (14.0 to 230.0 ºF) |
Resolution |
0.1 ºC/ºF |
Accuracy |
±0.5 ºC; ±0.9 ºF |
Calibration |
Offset in 0.1 increments, ±10 ºC or ±18 ºF |
Display |
Custom LCD with backlight |
Memory |
Stores up to 500 data sets |
Output |
USB or RS232 |
Real-Time Clock |
Time and date stamp on calibration and stored data |
Temperature
Compensation |
Automatic or manual from -10 to 110 ºC |
Pressure & Salinity
Compensation |
Manual |
Power |
Two AA batteries (included), >100 hours (without backlight);
AC adapter (optional) |