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The 4.01 & 7.0 Calibration Solutions are all that gardeners need for their pH meter calibration. They need to simply dip the probe in a small amount of the balanced solution for one minute and adjust the meter according to the instructions.
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GH 4.01 & 7.0 pH Calibration
This product is oversized and the shipping rate shown at checkout is an estimate only. Your final shipping rate may be different.
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DESCRIPTION
The 4.01 & 7.0 Calibration Solutions are all that gardeners need for their pH meter calibration. They need to simply dip the probe in a small amount of the balanced solution for one minute and adjust the meter according to the instructions.
STARTING AT:
SALE PRICE:
Choose Your GH 4.01 pH Calibration Size
Item Number
Price
Quantity
8oz
MT-CSGH-8
$7.95
$5.95
Quart
MT-CSGH-QT
$24.98
$16.95
Choose Your GH 7.0 pH Calibration Size
Item Number
Price
Quantity
8oz
MT-CSGH-7.08
$7.95
$5.95
Quart
MT-CSGH-7.0QT
$24.98
$16.95
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