Now, for the first time, there is a ph pen that will give soil pH reading directly in a soil sample without having to mix a slurry. Simply pull a soil sample out of the ground, press the Direct Soil pH Pen's flat surface electrode into the soil and read the meter.

The Direct Soil pH Pen measures pH in soils, semi-solids, solids and liquids. Memory records and recalls 15 sequentially tagged readings, has automatic temperature compensation and simultaneous display of pH and temperature.

Flat Surface Electrodes work in liquids, semi-solids and soils.

Complete with flat surface pH electrode, protective sensor cap, rinse bottle, batteries, 4 & 7 pH standard solutions.

The Direct Soil pH Pen being used with
the Mascaro Profile Sampler showing a reading
of 6.80" the roots zone about 3" deep

Direct Soil pH Pen Features

Flat Surface Electrode measures pH in soils, semi-solids, solids, and liquids
No more electrode breakage or clogged junctions
RENEW indicator tells you when it’s time to replace your electrode which eliminates guesswork CAL alert tells you it’s time to recalibrate, ensures accuracy
Memory records and recalls 15 sequentially tagged readings allowing detection of changes over time
1, 2 or 3 point calibration automatically recognizes buffer solutions
Automatic temperature compensation
Simultaneous display of pH and temperature
Display indicates when the reading is stabilized
Data Hold, auto power off and low battery indication
Waterproof design (IP57) floats in water and protects the meter in wet environment
Complete with flat surface pH electrode, protective sensor cap, rinse bottle, batteries, 4 & 7 pH standard solutions, and soft case
Replaceable sensor tip

Direct Soil pH Pen Specifications

pH: 0.00 to 14.00 pH
Temperature: 23°F to 194°F (-5°C to 90°C)
Resolution: 0.01pH, 0.1°
Accuracy: ±0.01pH, ±1.8°F/±1°C
Power: four 3V CR3032 button batteries
Dimensions: 1.4 x 6.8 x 1.6” (35.6 x 172.7 x 40.6mm)
Weight: 3.8oz (110g)

PH-CAL2-N   pH Pen Calibration Liquid

Includes 1 bottle of pH - 7.01 & 1 bottle of pH - 4.01
(30 ml each)

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PHDS2-SEN-1   Direct Soil pH Pen Replacement Sensor

Replacement Sensor for Direct Soil pH Pen

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