Meters & Solutions

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GroStar

GroStar GS1 PH/Temp 2-IN-1 Pen

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $115.99

Was:

Now: $94.48
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Active Air

Active Air 2-Way Moisture/pH Meter

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $21.38
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GroStar

GroStar GS2 Soil PH/Temp 2-IN-1 Pen

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $256.99

Was:

Now: $190.25
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GroStar

GroStar pH Probe Maintanence Kit

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $32.60
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HM Digital Meters

HM Digital PH-STOR pH Electrode Storage Solution

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $20.72
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HM Digital Meters

HM Digital PH-80 pH/Temperature Meter

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $47.99

Was:

Now: $47.58
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GroStar

GroStar GS2-E replacement Soil Spear pH electrode

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $181.99

Was:

Now: $137.31
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GroStar

GroStar pH calibration kit pH 4/7, 8 oz. each

MSRP:

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Now: (Inc. Tax)

MSRP:

Was:

Now: $29.07
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HM Digital Meters

HM Digital 1000 ppm TDS Calibration Solution, 3 oz 90 ml

MSRP:

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Now: (Inc. Tax)

MSRP:

Was:

Now: $21.42
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GroStar

GroStar pH calibration kit pH 4/7/10, 8 oz. each

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $36.13
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Active Air

Active Air 3-Way Meter

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $22.08
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GroStar

GroStar GS4 pH/EC/500ppm/700ppm/Temp 5-in-1 Combo Pen

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $178.99

Was:

Now: $135.19