| Test parameter |
pX/pH, mV, Cond, TDS, EC, DO, Dissolved oxygen. |
| Ion mode |
H+, Ag+, Na+, K+, NH4+, Cl-, F-, NO3-, BF4-, CN-, Cu2+, Pb2+, Ca2+ |
| Datum storage |
2200 groups |
| Measuring mode |
Continuous, timing, balance measurement |
| Protection class |
IP65 |
| pH range |
-2 pH to 20 pH |
| mV range |
(-1999.9 to 1999.9) mV |
| pX range |
(-2.00 to 20.00) pX |
| Temperature range |
23 °F to 275 °F (-5.0 °C to 135.0 °C) |
| Rate |
pH:0.01; Cond:1.0 |
| Measuring parameter |
Cond, Dissolved oxygen |
| Measuring range pH/ pX |
(-2.00 to 20.00) pH/pX |
| Measuring range ORP |
(-1999.9 to 1999.9) mV |
| Measuring range Cond |
0.000 μS/cm to 199.9 mS/cm |
| Measuring range Resistance |
0.00Ω·cm to 20.00MΩ·cm |
| Measuring range TDS |
0.000 mg/L to 100g/L |
| Measuring range Salinity |
(0.00 to 8.00) % |
| Measuring range Dissolved oxygen |
(0.00 to 19.99) mg/L |
| Measuring range Dissolved oxygen saturability |
(0.0 to 199.9) % |
| Measuring range Response time |
≤45s (68 °F (20 ℃) -90%) |
| Measuring range Ion concentration |
(0 to 19990) |
| Measuring range Temp |
41 °F to 275 °F (5.0 ℃to 135.0 ℃) |
| Resolution pH/ pX |
0.01 pH/pX |
| Resolution ORP |
0.1 mV |
| Resolution Cond |
0.001 μS/cm |
| Resolution Resistance |
0.01Ω·cm |
| Resolution TDS |
0.001 mg/L |
| Resolution Salinity |
0.01% |
| Resolution Dissolved oxygen |
0.01 mg/L |
| Resolution Dissolved oxygen saturability |
0.10% |
| Resolution Temp |
32.18 °F (0.1 ℃) |
| Error pH/ pX |
± 0.01 pH/pX ± 1bit |
| Error ORP |
± 0.1% FS |
| Error Cond |
± 1.0% FS |
| Resistance |
± 1.0% FS |
| Error TDS |
± 1.0% FS |
| Error Salinity |
± 0.2% |
| Error Dissolved oxygen |
± 0.30 mg/L |
| Error Dissolved oxygen saturability |
± 10.0% |
| Error Temp |
± 0.3℃ ± 1bit |
| Power supply |
4 x AA battery |
| Dimension (mm) |
8.27 in x 3.94 in x 1.77 in (210 mm × 100 mm × 45 mm) |
| Weight (kg) |
1.10 lb. (0.5 kg) |
