Sper Scientific
850081
Water Quality Meter Kit
Interchangeable plug and play probes let this versatile meter read pH, mV, ORP, conductivity, salinity, TDS, DO and temperature.
Order probes only for parameters currently required, and add additional probes in the future. The back-lit display simultaneously reads temperature in user selectable °C & °F. All measurements are automatically temperature compensated. DO measurements can be compensated for salinity, while Oxygen in Air (O2) can be compensated for altitude.
Automatic calibration recognition of pH buffers 4, 7 and 10. Also features auto power off, hold, min/max, fold-out easel back and a tripod screw. Comes with 9V battery and hard-shell, foam-lined carrying case with room for one or two probes (not included). EPA Equivalency Method: 360.1 and Alpha Method 2580.1992.
Meter Dimensions: 7" × 2¾ × 2" (177 × 68 × 45 mm)
Includes everything needed for immediate field use as a pH meter:
- Water Quality Meter #850081
- pH Probe #840016
- ATC Temperature Probe #840038
- pH buffers 4, 7 & 10
- De-ionized water
- 9V battery
- Instructions
- Hard Shell Foam-lined Carrying Case
| Display: | 15mm (0.6”) Digit Size |
| pH Calibration: | pH 7, pH 4 & pH 10 |
| Operating Temperature: | 0°C to 50°C (32°F to 122°F) |
| Operating Humidity: | Max 80% RH |
| Sampling Time: | Approximately 0.8 seconds. |
| Power Supply: | 006P DC 9V battery (Alkaline or heavy duty) |
| Unit of Measure: | Range: | Resolution: | Accuracy: | |
| pH & ORP BNC connector: (meter only) |
pH | 0 to 14 | 0.01 | ± (0.02PH + 2d) |
| mV | 0 to 1999 | 1 | ± (0.5% + 2d) |
| Probes Specs. For meter only, probe specs may vary | ||||
| Item | Unit of Measurement | Range | Resolution | Accuracy |
| pH Probe 840016 (BNC connector) |
pH | 0 to 14 | 0.01 | ±(0.02pH+2d) |
| Spear Tip pH Probe 840049 (for non-liquid measurement, BNC connector) | pH | 1 to 13 | 0.01 | ±(0.02pH+2d) |
| Flat Surface pH Probe 840051 (BNC connector) |
pH | 1 to 13 | 0.01 | ±(0.02pH+2d) |
| ORP Probe 850088 | mV | 0 to 1999 | 1 | ±(0.5%+2d) |
| ATC Temperature Probe 840038 (for use with pH) |
Temperature °F | 32 to 40 | 0.01 | ±1.5 |
| Temperature °C | 0 to 60 | ±0.8 | ||
| ATC Conductivity / TDS / Salinity Probe 850081C/TD | µS | 0 to 200 | 0.1 | ±(2% fs + 1 d) |
| mS | 0.2 to 2.000 | 0.001 | ||
| 2 to 20 | 0.01 | |||
| 20 to 200 | 0.1 | |||
| PPM | 0 to 132 | 0.1 | ||
| 132 to 1,320 | 1 | |||
| 1,320 to 13,200 | 10 | |||
| 13,200 to 132,000 | 100 | |||
| % Salinity | 0 to 12 | 0.01 | 0.5% | |
| Pt Glass Low Conductivity Probe 850081C/SG | µS | 0 to 200 | 0.1 | ±(2% fs + 1 d) |
| ATC DO Probe 850081DO | DO | 0 to 20 mg/L | 0.1 | ±0.4 |
| O2 in Air | 0 to 100.0% | ±0.7 | ||
| Temperature °F | 32 to 122 | ±0.8 | ||
| Temperature °C | 0 to 50 | ±1.5 | ||
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