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Bluelab Pulse Multimedia EC/MC Meter
$200.34 $299.00
GH pH Up Liquid Gallon (4/Cs)
$16.53 $26.90
GH pH Down Liquid Gallon (4/Cs)
Bluelab Combo Plus Meter - Probe Included
$231.00 $349.00
GH pH 7.01 Calibration Solution Quart (12/Cs)
$13.24 $21.50
Bluelab Carry Case
$16.50 $25.00
Grow More pH Down 30% Gallon, Case of 4
$71.58 $88.96
CYCO pH Down 5 Liter
$19.61 $33.00
CYCO pH Up 5 Liter
$19.24 $33.00
Mad Farmer pH Control Kit
$9.93 $16.99
Bluelab Soil pH Pen
$122.54 $185.00
Bluelab Replacement pH Probe
$46.20 $70.00
Bluelab pH Controller
$374.00 $569.00
Bluelab pH 4.0 Calibration Solution 500 ml (6/Cs)
$12.10
Bluelab Guardian Connect
$286.61 $450.00
Soil Savvy™ Soil Test Kit
$22.69 $34.99
CYCO pH Down 1 Liter
$7.58 $13.00
CYCO pH Down 500 mL
$5.25 $9.00
CYCO pH Down 250 mL
$4.38 $7.50
CYCO pH Up 1 Liter
CYCO pH Up 500 mL
CYCO pH Up 250 mL
TNB Naturals pH Up 1lb / 454g (30/Cs)
$11.68 $20.00
TNB Naturals pH Down 1lb / 454g (30/Cs)
SureTest pH Test Strip Kit 5.5 - 8.0
$7.05 $9.99
Sure Test Pro pH Pen w/ Replaceable Probe +/- 0.05 ATC
$66.99 $119.95
Sure Test Pro EC / TDS Pen
$55.81 $99.99
Sure Test pH Indicator Solution Test Kit 1 oz (24/Cs)
$3.66 $5.95
Sure Test GroGuru Stem w/ 2 Sensors
$268.71 $399.00
Sure Test GroGuru Base w/ Cellular Modem
$335.49 $499.00
Sure Test Commercial Multi-Meter w/ pH Conductivity Probes (DO Probe Sold Separately)
$200.87 $359.95
Sure Test Base Plus pH Pen +/- 0.05 ATC
Sure Test Base pH Pen +/- 0.3
$26.81 $47.99
Rapitest Soil Test pH N,P,K (6/Cs)
$12.40 $18.49
Rapitest Digital Soil pH Meter (12/Cs)
$10.71 $14.95
Oakton Waterproof EcoTestr TDS Low
$55.73 $87.95
Oakton Waterproof EcoTestr pH 1
$50.83 $72.95
Milwaukee pH Meter pH600 AQ
$23.49 $33.95
Milwaukee pH Controller
$144.49 $202.95
Milwaukee MW100 Portable pH Meter
$83.22 $115.95
Milwaukee MC720 pH Controller w/ Dosing Pump Kit
$237.22 $338.95
Milwaukee Martini pH55 - pH/Temp Tester
$59.68 $83.95
Milwaukee M10007B - 20 ml Packet 7.01 Buffer Solution Case of 25
$20.75 $28.25
Mad Farmer pH Test Kit
$4.09 $7.00
Mad Farmer Get Up Quart
$6.43 $10.99
Mad Farmer Get Up 6 Gallon
$84.92 $159.99
Mad Farmer Get Up 2.5 Gallon
$40.87 $69.99
Mad Farmer Get Up 1 Gallon
$17.51 $29.99
Mad Farmer Get Down Quart
Mad Farmer Get Down 6 Gallon
