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Meters & Dosers
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Showing 65–96 of 113 resultsSorted by latest
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Our Low Price
General Hydroponics® pH Down...
$9.49 – $32.99 Select options This product has multiple variants. The options may be chosen on the product page -
Our Low Price
Bluelab® Connect Product Suite...
$137.99 – $189.99 Select options This product has multiple variants. The options may be chosen on the product page -
Our Low Price
Bluelab® pH Controller
$42.99 – $605.99 Select options This product has multiple variants. The options may be chosen on the product page -
Our Low Price
Bluelab® Guardian Monitor Connect...
$172.99 – $545.99 Select options This product has multiple variants. The options may be chosen on the product page -
Our Low Price
Bluelab® Multimedia pH Meter...
$111.99 – $241.99 Select options This product has multiple variants. The options may be chosen on the product page -
Our Low Price
Sure Test® GroGuru Stem...
Original price was: $1,095.00.$868.99Current price is: $868.99. Add to cart -
Our Low Price
Mad Farmer pH Test...
Original price was: $7.35.$6.99Current price is: $6.99. Read more -
Mad Farmer pH Control...
$203.88 Add to cart -
HM Digital HydroMaster HM-100...
$289.95 Add to cart -
Apera pH calibration kit...
$28.99 Add to cart -
Apera pH calibration kit...
$18.99 Add to cart -
GroStar EC Calibration Kit...
$14.99 Add to cart -
GroStar pH Probe Maintanence...
$23.99 Add to cart -
Our Low Price
GroStar GS4-E replacement pH/EC...
Original price was: $79.99.$62.99Current price is: $62.99. Add to cart -
Our Low Price
GroStar GS3-E replacement EC...
Original price was: $53.99.$41.99Current price is: $41.99. Add to cart -
Our Low Price
GroStar GS2-E replacement Soil...
Original price was: $181.99.$141.99Current price is: $141.99. Add to cart -
Our Low Price
GroStar GS1-E replacement pH...
Original price was: $50.99.$39.99Current price is: $39.99. Add to cart -
Our Low Price
GroStar GS2 Soil pH...
Original price was: $256.99.$199.99Current price is: $199.99. Add to cart -
Our Low Price
GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1)...
Original price was: $178.99.$138.99Current price is: $138.99. Add to cart -
Our Low Price
GroStar GS3 EC Pen
Original price was: $113.99.$88.99Current price is: $88.99. Add to cart -
Our Low Price
GroStar GS1 pH Pen
Original price was: $115.99.$94.99Current price is: $94.99. Add to cart -
Bluelab Peripod M3
$952.99 Read more -
Our Low Price
Bluelab PowerPod
Original price was: $550.00.$501.99Current price is: $501.99. Read more -
Our Low Price
Bluelab External Lockout &...
Original price was: $59.00.$50.99Current price is: $50.99. Read more -
Our Low Price
HM Digital Hydromaster Replacement...
Original price was: $49.99.$38.99Current price is: $38.99. Read more -
Our Low Price
HM Digital Replacement pH...
Original price was: $59.99.$46.99Current price is: $46.99. Add to cart -
Our Low Price
Milwaukee Instruments EC40 PRO...
Original price was: $90.20.$83.99Current price is: $83.99. Add to cart -
Our Low Price
Active Air 2-Way Moisture/pH...
Original price was: $12.43.$11.99Current price is: $11.99. Add to cart -
Our Low Price
Milwaukee Instruments pH 7...
Original price was: $22.99.$13.99Current price is: $13.99. Read more -
Our Low Price
Luster Leaf Digital Soil...
Original price was: $18.99.$14.99Current price is: $14.99. Read more -
Milwaukee Instruments pH600 Digital...
$23.65 Add to cart -
Milwaukee Instruments pH 7.01...
$11.55 Add to cart