The HI991301 is designed to measure pH, conductivity (EC), total dissolved solids (TDS), and temperature with a single probe. From setup to calibration all operations are performed with just two buttons. The meter is waterproof and rated for IP 67 conditions.
The HI12883 pre-amplified multiparameter probe features an easy-to-clean sensor and a cloth junction that can be renewed to increase the life of the probe. To ensure against interference from transient electrical noise, a solid-state amplifier is integrated into the HI12883.
User-selectable features include different TDS factors from 0.45 to 1.00 and a range of temperature coefficients (β) from 0.0 to 2.4% for greater consistency and reproducibility. Standardized buffer recognition values are also selectable.
These instruments easily fit in the palm of your hand and the bottom probe connection ensures the electrode cable doesn’t get in your way. The large, multi-level LCD displays the primary reading, temperature, and calibration guides simultaneously.
6 in stock
The HI12883 multiparameter probe includes pH, EC/TDS, and temperature measurement. A solid-state pre-amplifier is integrated into the probe to protect against interference from transient electrical noise.
pH electrode – Preamplified for resistance to electrical noise including that generated by pumps and ballast
EC/TDS sensor – amperometric two pole design
Temperature – NTC sensor for accurate temperature measurement and compensation
Designed to withstand the humidity of a growing environment
pH range is from 0.00 to 14.00 pH
Choice of either a 0.5 or 0.7 conversion factor
0.5 (500 CF) conversion factor is for an EC reading of 10 mS/cm = 5 ppt
0.7 (700 CF) conversion factor is for an EC reading of 10 mS/cm = 7 ppt
All readings are compensated for variations in temperature
Temperature displayed in oC or oF along with pH, EC or TDS reading
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