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PH indicators new products

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We are the leading manufacturer of ph indicator new products which are made by using superior quality of raw materials and are available at very reasonable prices all across the globe to our clients. It is known for its durability and reliability. It is economical and very safe to use. It is effective and efficient. 



Hi 991401 Gro'chek PH And Temperature Monitor

Hi 991401  Gro'chek PH And Temperature Monitor

  • Waterproof
  • Measure in °C or °F
  • Stability indicator
  • HOLD function
  • Backlit display

 

This indicator from HANNA has a large backlit LCD to give users instantaneous readings of both pH and temperature that can be easily read in dim light. The HI 991401 provides automatic calibration, automatic buffer selection and automatic temperature compensation.

HI 991401's waterproof housing has been designed to meet the growers’ need for an indictor that is well suited to withstand the aggressive environments found in agricultural and hydroponics applications. Measurements are highly accurate and can be verified with one or two point calibrations. With a 12 VDC power supply included with the meter, low battery failures are never an issue.

The pH electrode has been specially designed to address the needs of growers. It’s design guarantees greater clogging resistance in fertilizer solutions with high concentrations of phosphate, nitrate, etc. to ensure longer electrode life.

 

 

Order Information:
HI 991401-01 (115V) and HI 991401-02 (230V) are supplied with HI 1293D pH electrode, HI 1294 temperature probe (fixed), HI 70004 pH 4.01 buffer solution sachet, HI 70007 pH 7.01 buffer solution sachet, 12 VDC power adapter and instructions.

  • Specifications
  • MSDS
  • Accessories
  • Downloads
Range pH 0.0 to 14.0 pH
Temperature 0.0 to 60.0°C (32 to 140°F)
Resolution pH 0.1 pH
Temperature 0.1°C (0.1°F)
Accuracy pH ±0.1 pH
Temperature ±0.5°C (±1°F)
Probes   HI 1293D PEI body, pre-amplified pH electrode with 1/2” NPT pipe thread, DIN connector and 2 m (6.6’) cable (included); HI 1294 temperature probe with 1.2” NPT pipe thread and 2 m (6.6’) cable (fixed)
pH Calibration   automatic, 1 or 2 points with 2 sets of memorized buffers
(pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18)
Temperature Compensation   Automatic
Input Impedance   1012 Ohm
Power Supply   12 Vdc power adapter (included)
Environment   0 to 50°C (32 to 122°F); RH max 95%
Dimensions   160 x 105 x 31 mm (6.3 x 4.1 x 1.2)
Weight   190 g (6.7 oz.) - meter only

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HI 981401N Gro'Chek Water Resistant pH Indicator

HI 981401N Gro'Chek Water Resistant pH Indicator

  • Water resistant
  • One or two point calibration
  • Electrode clog resistance

 

The pH indicator HI 981401N has been designed to meet the grower's need for equipment suited to the aggressive environments found in agricultural and hydroponics applications. The housing is water resistant and features a molded eye which allows installation right above the sample to be monitored.

Measurements are highly accurate and can be verified with two point calibration. With a 12 VDC power supply included with the meter, low battery failures are never an issue. The electrode is interchangeable and the connector is well protected behind a waterproof sleeve. The meter is supplied with a stainless steel probe, preventing potential grounding problems and ensuring extended electrode life.

The gel-filled pH electrode has been specially designed to address the needs of growers. Its design guarantees greater clogging resistance in fertilizer solutions with high concentrations of nutrients such as phosphate and nitrate.

 

 

Order Information:
HI 981401N-01 (115V) and HI 981401N-02 (230V) are supplied with HI 1286 pH electrode, HI 1283 stainless steel grounding bar, HI 70004 pH 4.01 buffer solution sachet, HI 70007 pH 7.01 buffer solution sachet, calibration screwdriver, 12 VDC adapter and instructions.

  • Specifications
  • MSDS
  • Accessories
  • Downloads
Range   0.0 to 14.0 pH
Resolution   0.1 pH
Accuracy   ±0.2 pH
Calibration   manual two point, at pH 4 and 7
pH Electrode   HI 1286 PEI body pH electrode with 2 m (6.6’) cable (included); HI 1283 stainless steel grounding bar with 2 m (6.6’) cable (included)
Input Impedance   1012 Ohm
Power Supply   12 Vdc power adapter (included)
Environment   0 to 50°C (32 to 122°F); RH max 100%
Dimensions   86 x 110 x 43 mm (3.4 x 4.3 x 1.7")
Weight   150 g (5.3 oz.)

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Hi 981402 Water Resistant PH Indicator With Visual Alarm

Hi 981402  Water Resistant PH Indicator With Visual Alarm

  • Water resistant
  • LED alarm
  • Clog-resistant electrode

 

HI 981402 is a water resistant pH meter with a built-in digital LCD. The meter is supplied with the HI 1286 double junction, plastic-body, gel-filled combination pH electrode with a flexible 2 m (6.6') cable. The electrode also has a unique clog resistant PTFE junction that enhances both probe life and accuracy. The BNC connector is protected by a waterproof sleeve.

The alarm set point can be selected anywhere in the 3 to 11 pH range. A red LED warns the user in the event the reading is outside the set point by more than ±0.5 pH. Calibration can be manually performed at two points through two easily accessible trimmers on the front of the unit.

The HI 981402 is suited for outdoor installations and highly humid conditions. The molded eye allows the meter to be installed close to the sample and the 12 VDC power supply is ideal for continuous monitoring for extended periods of time.

 

 

Order Information:
HI 981402-01 (115V) and HI 981402-02 (230V) is supplied with HI 1286 pH electrode, calibration screwdriver, 12 VDC power adapter and instructions.

  • Specifications
  • MSDS
  • Accessories
  • Downloads
Range   0.0 to 14.0 pH
Resolution   0.1 pH
Accuracy   ±0.2 pH
Calibration   manual, one or two points
Setpoint   adjustable from 3.0 to 11.0 pH
Alarm   red LED (blinks when pH reading differs from the setpoint by more than ±0.5 pH)
pH Electrode   HI 1286 PEI body pH electrode with 2 m (6.6’) cable (included)
Input Impedance   1012 Ohm
Power Supply   12 Vdc power adapter (included)
Environment   0 to 50°C (32 to 122°F); RH max 100%
Dimensions   86 x 110 x 43 mm (3.4 x 4.3 x 1.7")
Weight   150 g (5.3 oz.)

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