
PD 450 Meter Kit tests pH / mV / Dissolved Oxygen / Temperature.
pH Range | -2.00 to 16.00 pH |
pH Resolution | 0.01pH |
pH Accuracy | ±0.01 pH |
pH Calibration | Up to 6 points: USA, NIST, DIN or custom |
mV Range | ±2000 mV |
mV Resolution | 0.1 mV ±999.9 mV; 1 mV beyond |
mV Accuracy | ±0.2 mV +2 LSD or +0.5 % of reading; whichever is greater |
mV Calibration | ±200 mV |
Dissolved Oxygen Range | 0 to 200 %; 0 to 20 ppm/mg/L |
Dissolved Oxygen Resolution | 0.10 %; 0.1 ppm/mg/L |
Dissolved Oxygen Accuracy | ±2 %; ±0.1 ppm or mg/L up to 8; ±0.2 ppm or mg/L above 8 |
Dissolved Oxygen Calibration | Zero and saturation |
Temperature Range | -10.0 to 110.0 ºC (14.0 to 230.0 ºF) |
Temperature Resolution | 0.1 ºC/ºF |
Temperature Accuracy | ±0.5 ºC; ±0.9 ºF |
Temperature Calibration | Offset in 0.1 increments, ±10 ºC or ±18 ºF |
Memory | Stores up to 500 data sets |
Output | USB or RS232 |
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) |
Dimensions (L x W x H) | Meter: 7 7/8" x 3 1/8" x 2 1/4" (20 x 8.3 x 5.7 cm), Boxed: 9 1/8" x 9 1/8" x 2 3/4" (23 x 23 x 7 cm) |
Weight | Meter: 1 lb (0.5 kg), Boxed: 1.4 lb (0.7 kg) |