BRAND NEW! Hanna Instruments Waterproof pH/EC/TDS meter for Growers HI 9813-5
Description
HI 9813-5 allows you to measure pH, EC (conductivity) and TDS with
just one instrument! This meter has a full-spectrum pH measurement
range.
The EC range goes to 4.00 mS/cm. In the TDS range, both
instruments use a conversion factor from 0.56 to 0.72 for fertilizer
readings, to ensure your measurements fully conform to industry
standards.
The specially engineered HI 1285-5 probe is
interchangeable and the pH electrode utilizes a fiber junction and gel
electrolyte which are particularly suitable when used in fertilizer
solutions.
HI 9813-5 measure TDS in the 0 to 1999 ppm range.
HI 9813-5 also performs temperature measurements, with the special probe HI 1285-5.
Specification| Range |
pH |
0.0 to 14.0 pH |
| Range |
EC |
0.00 to 4.00 mS/cm |
| Range |
TDS |
0 to 1999 ppm (mg/L) |
| Resolution |
pH |
0.1 pH |
| Resolution |
EC |
0.01 mS/cm |
| Resolution |
TDS |
1 ppm (mg/L) |
| Accuracy |
pH |
±0.1 pH |
| Accuracy |
EC |
±2% F.S. |
| Accuracy |
TDS |
±2% F.S. |
| TDS Conversion Factor |
|
0.56 to 0.72 ppm = 1 µS/cm |
| Calibration |
|
manual at 1 point (all parameters except temperature) |
| Temperature Compensation |
|
automatic, 0 to 50°C with ß = 2%/°C (EC/TDS only) |
| Probe |
|
HI 1285-5 pH/EC/TDS, 1 m cable (included) |
| Battery Type / Life |
|
1 x 9V / approx. 150 hours of continuous use |
| Environment |
|
0 to 50°C (32 to 122°F); RH max 100% |
| Dimensions |
|
165 x 75 x 45 mm (6.9 x 2.9 x1.8") |
| Weight |
|
180 g (6.3 oz.)
|
HI 9813-5 is supplied with pH/EC/TDS probe HI 1285-5, 1 m cable, pH 7
calibration solution (1 x 20 mL), 1.41 mS/cm and 1500 ppm (1 each)
calibration solution, battery and instructions.
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