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Details
Hanna's HI98129 and HI98130 waterproof testers offer high accuracy pH/EC/TDS and temperature measurements in a single tester! These floating, waterproof testers have a large easy-to-read, dual-level LCD and automatic shut-off. pH and EC/TDS readings are automatically temperature compensated (ATC).This lightweight, waterproof pH and TDS ppm tester offers accurate pH, conductivity (0 to 3999 µS/cm), TDS (0 to 2000 ppm), and temperature measurements in a single, portable, pocket device. No more switching between meters for your routine measurements.
| Specifications | HI98129 | HI98130 | |
Range |
pH: | 0.00 to 14.00 pH | 0.00 to 14.00 pH |
| EC: | 0 to 3999 µS/cm | 0.00 to 20.00 mS/cm | |
| TDS: | 0 to 2000 ppm | 0.00 to 10.00 ppt | |
| Temp: | 0.0 to 60ºC / 32.0 to 140.0ºF | 0.0 to 60ºC / 32.0 to 140.0ºF | |
Resolution |
pH: | 0.01 pH | 0.01 pH |
| EC: | 1 µS/cm | 0.01 mS/cm | |
| TDS: | 1 ppm | 0.1 ppt | |
| Temp: | 0.1ºC / 0.1ºF | 0.1ºC / 0.1ºF | |
|
Accuracy
(@20ºC) |
pH: | ±0.05 pH | ±0.05 pH |
| EC/TDS: | ±2% F.S. | ±2% F.S. | |
| Temp: | ±0.5±ºC / ±1±ºF | ±0.5±ºC / ±1±ºF | |
|
|
pH: | Automatic, 1 or 2 points with 2 sets of standard buffers (pH 4.01,7.01,10.01 or 4.01/6.86/9.18) | |
| EC/TDS: | Automatic, 1 point at 1413 µS/cm or 1382 ppm | Automatic, 1 point at 12.88 mS/cm or 6.44 ppt | |
| Price | HI98129 - $150 | HI98130 - $150 | |
- On-screen battery life
- Standard or N.I.S.T. Buffer Calibration
- Replaceable pH electrode cartridge
- TDS Conversion factor: adjustable from 0.45 to 1.00
- pH Electrode: HI73127 (included)
- Battery Type/Life: (4) 1.5v/approx. 100hrs of continuous use, auto off after 8 minutes of non-use
