HM Digital Pen Style TDS/EC/Temp Meter
Product details
| Management number | 250500344 | Release Date | 2026/09/17 | List Price | US$15.18 | Model Number | 250500344 | ||
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Features:
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Measures electrical conductivity (EC), total dissolved solids (TDS). Excellent for nutrient testing
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Four scales: EC: µS, mS; TDS: ppm, 0.5 (NaCl) & 0.7 (442™)
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Automatic Temperature Compensation (ATC)
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Water resistant
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Digital Calibration (push button) to any point within the meter’s range
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Auto-off function, data-hold function and low-battery indicator
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Display: large and easy-to-read LCD screen includes simultaneous temperature reading.
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Factory Calibrated: The COM-80 meter is calibrated with a 1413 µS solution.
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Includes a protective cap and batteries
Specifications:
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EC Range: 0 – 9990 µS; 0 – 9.9 mS
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TDS Range: 0 – 5000 ppm (0.5 Scale) ; 0-8560 ppm (0.7 Scale)
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Temperature Range: 1-80 °C; 33-176 °F
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Resolution: 1 µS/ppm; 0.1 mS
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Temp. Resolution: 0.1 °C/F
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Accuracy: +/- 2%
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Power source: 3 x 1.5V button cell batteries (LR44 or equivalent is included)
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Dimensions: 15.3 x 3.2 x 1.8 cm (6.0 x 1.3 x 0.7 inches)
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Weight: 53.9g (1.9 oz)
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