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Hanna Instruments™ Direct Soil Measurement pH Portable Meter

Product Code. 10602702
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Range (pH):
-2 to 16
Unit Size:
Each
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Product Code. 10602702

Brand: Hanna Instruments™ HI99121

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Description

Test the pH of soil directly or in a soil slurry prepared with deionized water. Hanna Instruments™ Direct Soil Measurement pH Portable Meter is a durable, waterproof pH and temperature meter with many advanced features that are found in more expensive portable instrumentation.

The HI99121 meter features a large multi-level LCD screen which displays both pH and temperature readings simultaneously. The LCD screen also has indicators for calibration status, battery level and stability, as well as on-screen tutorial messages. The supplied HI1292D pre-amplified pH and temperature probe features a conical, rugged tip that can be directly inserted into moist or soft soil.

  • Conical tip electrode for direct pH measurement of soil
  • Includes a plastic auger to perforate harder soils
  • Built-In temperature sensor for Automatic Temperature Compensation
  • Amplified electrode for fast, stable response immune to electrical noise
  • Precise measurements with 0.01 pH resolution and an accuracy of ±0.05 pH
  • Refill the electrode by turning the cap to allow more reference electrolyte to flow
  • Great for home and professional growers, and environmental monitoring
  • Automatic calibration with buffer recognition

Specifications

Includes pH electrode, soil auger, soil prep solution, pH 4.01 / 7.01 buffer solution, cleaning solution for inorganic and organic soil deposits, plastic beaker, batteries, instructions, hard carrying case
Accuracy (Temperature) ±0.5°C (up to 60°C); ±1.0°C (outside), ±1°F (up to 140°F);
Accuracy (pH) ±0.02
For Use With (Application) Soil analysis for home and professional growers, and environmental monitoring
Calibration Automatic
Range (pH) -2 to 16
Resolution (pH) 0.01
Calibration Points 1 or 2
Temperature Range (Metric) -5.0°C to +105.0°C
Temperature Range (English) 23.0°F to 221.0°F
Resolution (Temperature) 0.1°C/°F
Dimensions (L x W x H) 152 x 58 x 30 mm (6.0 x 2.3 x 1.2 in.)
Weight (Metric) 205 g
Weight (English) 7.2 oz.
Warranty 2 Years (6 Months Probe)
Material Glass Body Probe
Probe Type HI1292D glass body, pre-amplified pH electrode for soil measurement with internal temperature sensor, DIN connector and 1m (3.3 ft.) cable
Relative Humidity Range Max. 100%
Temperature Compensation Automatic, from -5.0 to 105.0°C (23 to 221°F)
Temperature (English) Operating 32°F to 122°F
Temperature (Metric) Operating 0°C to 50°C
Battery Type 3 x 1.5V AAA
Battery Life 1200 hr. (auto-off after 8 min.)
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Safety and Handling

compliance-icons
Product Identifier
  • Direct Soil Measurement pH Portable Meter
 Signal Word
  • Warning
 Hazard Category
  • LONG-TERM AQUATIC HAZARD Chronic 3
  • Serious eye damage/eye irritation Category 2
 Hazard Statement
  • H319-Causes serious eye irritation.
  • H412-Harmful to aquatic life with long lasting effects.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
 Supplemental information
  • MIXTURE LIST-Contains : Sodium Lauryl Sulphate
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