Waterproof pH- , conductivity/TDS- and temperature- meter with microprocessor.
Properties
- Multiparameter probes enable measuring to be carried out without changing the probe
- Probe with integral temperature sensor for automatic temperature compensation and temperature measurement
- Temperature coefficient and TDS- factor can be set individually
- With large multifunction display for simultaneous temperature display
- Graphic symbols illustrate calibration and measurement
- Automatic calibration with preprogrammed standard buffers for
pH (7.01; 4.01 10.01) and EC (1413 µS with HI 991300; 12880 µS
at HI 991301)
Scope of delivery: standard unit with multiparameter probe, 4 batteries Micro 1.5 V.
Technical specifications:
| Model | | HI 991300 | HI 991301 |
| Range | pH
EC
TDS
°C | 0.00 to 14.00
0 to 3999 µS/cm
0 to 1999 ppm (mg/l)
0.0 to 60.0 | 0.00 to 14.00
0 to 19.99 mS/cm
0 to 10 ppt (g/l)
0.0 to 60.0 |
| Resolution | pH
EC
TDS
°C | 0.01
1 µS/cm
1 ppm
0.1 | 0.01
0.01 mS/cm
0.01 ppt
0.1 |
| Accuracy | pH
EC
TDS
°C | ±0.01
±2 % of measuring ranges
±2 % of measuring ranges
±0.5 |
| Dimensions (L x W x D) | | 150 x 80 x 28 mm |
| Weight | | 210 g |
