Combo pH/Conductivity/TDS Tester (High Range) - HI98130
Combo pH/Conductivity/TDS Tester (High Range) - HI98130
Details
The HI98130 is a highly accurate, waterproof pH meter that can also measure EC/TDS in the high range (0.00 to 20.00 mS/cm EC/ 0.00 to 10.00 ppt TDS) and temperature. This floating, waterproof combination tester has an easy to read, LCD and an automatic shut-off. In addition, pH and EC/TDS readings are automatically temperature compensated (ATC) to prevent temperature-related variations in your measurements. For EC/TDS readings, the EC/TDS conversion factor (CONV) is selectable by the user, as well as the temperature compensation coefficient β (BETA).
Replaceable pH Electrode Cartridge
The HI98130 tester features an easy to replace pH electrode cartridge with an extendable cloth junction. The extendable cloth junction helps increase electrode life and the replaceable pH cartridge means that this tester does not need to be thrown away when the pH sensor is exhausted. Also, the sturdy, snap-in connector means there are no pins to bend or break!
High Accuracy EC/TDS Graphite Probe
The graphite conductivity probe provides greater accuracy because it cannot be contaminated by salt deposits in the solution. The exposed temperature sensor provides fast response times and guarantees highly accurate temperature compensated readings.
Features at-a-glance
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3 sensors in a single meter
pH electrode with extractable junction
Amperometric EC/TDS sensor
Exposed temperature probe for faster EC/TDS readings
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Waterproof
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Wide pH Range
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Selectable EC to TDS conversion factor
- Automatic Temperature Compensation
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Stability indicator
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HOLD button
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BEPS (Battery Error Prevention System
- Battery % level at startup
- Low Battery Indicator
- Auto-off
pH Range | 0.0 to 14.0 pH |
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pH Resolution | 0.01 pH |
pH Accuracy | ±0.05 pH |
pH Calibration | automatic, at one or two points with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18) |
pH Temperature Compensation | automatic |
EC Range | 0.00 to 20.00 mS/cm |
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EC Resolution | 0.01 mS/cm |
EC Accuracy | ±2% F.S. |
EC Calibration | automatic, one-point at: 12.88 mS/cm |
TDS Range | 0.00 to 10.00 ppt (g/L) |
TDS Resolution | 0.01 ppt (g/L) |
TDS Accuracy | ±2% F.S. |
TDS Calibration | automatic, one-point at: 6.44 ppt (g/L) |
EC/TDS Temperature Compensation | automatic with β adjustable from 0.0 to 2.4% / °C |
EC to TDS Conversion Factor | 0.45 to 1.00 |
Temperature Range | 0.0 to 60.0°C / 32.0 to 140.0°F |
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Temperature Resolution | 0.1°C / 0.1°F |
Temperature Accuracy | ±0.5°C /±1°F |
pH Electrode | HI73127 (replaceable; included) |
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Battery Type/Life | 1.5V (4) / approx. 100 hours of continuous use, auto-off after 8 minutes of non-use |
Environment | 0 to 50°C (32 to 122°F); RH max 100% |
Dimensions | 163 x 40 x 26 mm (6.4 x 1.6 x 1.0’’) |
Weight | 100 g (3.5 oz.) |
Ordering Information | HI98130 is supplied with HI73127 pH electrode, HI73128 electrode removal tool, pH 4.01 buffer solution sachet, pH 7.01 buffer solution sachet, pH & ORP electrode cleaning solution sachet, storage solution for pH & ORP electrodes sachet, 12880 μS/cm conductivity standard sachet, 1382 ppm TDS standard sachet, 6.44 ppt TDS standard sachet, batteries (4 x 1.5V), and instructions. |
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