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Hanna HI9813-6N Replacement Probe with CAL Check

Hanna HI9813-6N Replacement Probe with CAL Check

SKU: HI1285-61
$118.00
14
IN STOCK

Indoor Sun Hydro 5671, CA: 8

Sac Store, CA: 6

Category : Tools & Accessories
Weight : 1lbs
Dimensions: 1.5 x 1.5 x 6.5
Description

HI1285-61 polypropylene body amplified pH electrode with built-in EC/TDS and temperature sensors

The HI9813-61 is supplied with a polypropylene body pH/EC/TDS/temperature probe. The pH, EC, TDS, and temperature sensor are housed in a single body that connects to the meter with a DIN connector.

Amplified pH electrode

The pH electrode circuit has a built-in amplifier that will reduce the effects of electrical noise on the high impedance-pH measurement. Examples of sources of electrical noise include motors, ballasts, and pumps which are common in greenhouses.

Amperometric EC/TDS sensor

The EC/TDS readings are performed by an amperometric sensor. An alternating voltage is applied to the sensor and the amount of current that passes between the two stainless steel pins is dependent upon the number of salts (fertilizer) present. A greater amount of salt present results in an increase in conductance.

Polypropylene body

The polypropylene body houses all the sensors in single body design and is durable. The probe is gel filled for maintenance-free operation. It does not have to be refilled periodically.

  • 3 sensors in a single probe
  • Pre-amplified pH electrode for resistance to electrical noise
  • Gel filled maintenance free pH electrode
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Indoor Sun Hydro 5671, CA: 8
Sac Store, CA: 6

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