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Nichiryo Le (NLE-20) 1 × 177$×
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Lovibond SpectroDirect Photometer 1 × 4.000$×
Subtotal: 8.456$
Specification :
Range | pH | 0.00 to 14.00 pH |
EC | 0.00 to 20.00 mS/cm | |
TDS | 0.00 to 10.00 ppt (g/L) | |
Temperature | 0.0 to 60.0°C (32.0 to 140.0°F) | |
Resolution | pH | 0.01 pH |
EC | 0.01 mS/cm | |
TDS | 0.01 ppt | |
Temperature | 0.1°C (0.1°F) | |
Accuracy | pH | ±0.01 pH |
EC | ±2% F.S. | |
TDS | ±2% F.S. | |
Temperature | ±0.5°C (±1.0°F) | |
TDS Conversion Factor | selectable 0.45 to 1.00 with 0.01 increments (default 0.50) | |
pH Calibration | automatic, one or two point calibration with two sets of memorized buffers (Standard 4.01, 7.01, 10.01 or NIST 4.01, 6.86, 9.18) | |
EC/TDS Calibration | automatic, 1 point at 6.44 ppt (CONV 0.5) at 9.02 ppt (CONV 0.7) at 12880 µS/cm (others) | |
Temperature Compensation | pH | Automatic |
EC/TDS | Automatic with selectable ß from 0.0 to 2.4%/°C with 0.1 increments | |
Probe | HI 1288 PVC body, pre-amplified multiparameter probe with internal temperature sensor, DIN connector and 1.2 m (3.93’) cable (included) | |
Battery Type / Life | 1.5V AAA (3) /approximately 500 hours of continuous use. auto-off after 8 minutes of inactivity | |
Environment | 0 to 50°C (32 to 122°F); RH max 100% | |
Dimensions | 152 x 58 x 30 mm (6.0 x 2.3 x 1.2”) | |
Weight | 205 g (7.2 oz.) |