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pH & TDS Testing
Show: 
 pH & TDS Testing
Displaying 1 to 20 (of 23 products) Result Pages:  1  2  [Next >>] 
 Oakton PH Tester 2 
 Oakton PH Tester 2 
 $85.95 
Buy Now 		  pH SOIL TESTER Model 1612 
 pH SOIL TESTER Model 1612 
 $9.95 
Buy Now 		  Rapitest Soil Test Kit - pH, N, P, K 
 Rapitest Soil Test Kit - pH, N, P, K 
 $15.95 
Buy Now 
 Oakton Tester Package 
 Oakton Tester Package 
 $195.00 
Buy Now 		  Oakton TDS Tester - Waterproof 
 Oakton TDS Tester - Waterproof 
 $79.95 
Buy Now 		  Truncheon EC/CF/TDS Meter 
 Truncheon EC/CF/TDS Meter 
 $105.95 
Buy Now 
 Hanna pHep Meter - HI98107 
 Hanna pHep Meter - HI98107 
 $79.95  $59.95 
Buy Now 		  Nutra-Dip Continuous Tri Meter -pH/TDS/Temp 
 Nutra-Dip Continuous Tri Meter -pH/TDS/Temp 
 $229.95 
Buy Now 		  Hanna Gro'Chek Continuous pH/EC/TDS/TEMP Monitor (HI991404) 
 Hanna Gro'Chek Continuous pH/EC/TDS/TEMP Monitor (HI991404) 
 $229.95 
Buy Now 
 Hanna Gro'Chek Continuous pH/TDS Monitor (HI981404N) 
 Hanna Gro'Chek Continuous pH/TDS Monitor (HI981404N) 
 $199.95 
Buy Now 		  Hanna Gro'Chek Portable pH/TDS/EC Meter (HI9813-0) 
 Hanna Gro'Chek Portable pH/TDS/EC Meter (HI9813-0) 
 $189.95 
Buy Now 		  Hanna pH/EC/TDS/Temp Waterproof Tester (HI98129) 
 Hanna pH/EC/TDS/Temp Waterproof Tester (HI98129) 
 $169.95 
Buy Now 
 Replacement Electrode for Oakton pH-2 
 Replacement Electrode for Oakton pH-2 
 $55.95 
Buy Now 		  Replacement Electrode for Oakton TDS 
 Replacement Electrode for Oakton TDS 
 $39.95 
Buy Now 		  Replacement Electrode for Hanna Gro'Chek (HI9813) 
 Replacement Electrode for Hanna Gro'Chek (HI9813) 
 $79.95 
Buy Now 
 Hanna Replacement pH Electrode Cartridge (HI 73127) for HI98129 
 Hanna Replacement pH Electrode Cartridge (HI 73127) for HI98129 
 $80.95 
Buy Now 		  pH 7.0 Calibration Solution - 8 oz. 
 pH 7.0 Calibration Solution - 8 oz. 
 $7.54 
Buy Now 		  pH 4.0 Calibration Solution - 8 oz. 
 pH 4.0 Calibration Solution - 8 oz. 
 $7.54 
Buy Now 
 1500 ppm Calibration Solution 
 1500 ppm Calibration Solution 
 $8.20 
Buy Now 		  1413 uS/cm Calibration Solution - 8oz 
 1413 uS/cm Calibration Solution - 8oz 
 $14.95 
Buy Now 
Displaying 1 to 20 (of 23 products) Result Pages:  1  2  [Next >>] 
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Bubble Now Machine - 5 Gallon
Bubble Now Machine - 5 Gallon
$225.00
$199.95
What's New?
Ginormous - 5 Gallon
Ginormous - 5 Gallon
$410.00
Reviews
Pioneer Jr. T5 2ft - 2Lamp
Great lights, I have one in my greenhouse outside and 1 in m ..
5 of 5 Stars!
Best Sellers
01.Hanna Gro'Chek Portable pH/TDS/EC Meter (HI9813-0)
02.Truncheon EC/CF/TDS Meter
03.Hanna pH/EC/TDS/Temp Waterproof Tester (HI98129)
04.Oakton Tester Package
05.Nutra-Dip Continuous Tri Meter -pH/TDS/Temp
06.Hanna Gro'Chek Continuous pH/EC/TDS/TEMP Monitor (HI991404)
07.Hanna Gro'Chek Continuous pH/TDS Monitor (HI981404N)
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