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SOIL SIEVE SET This sieve set consists of a 12inch diameter by 3inch high stainless steel frame with..
$45.85
Unique 12" (3cm) bagel-shaped air-filled cushion is not only an asset for children with seating need..
$54.10
Many production problems originate with too much nitrogen and potassium and not enough available cal..
$183.59
-12% Now you can test pH on the spot easily and accurately with the ExStik PH100 Waterproof pH Meter. The..
$119.99 $106.02
Grasslin by Intermatic FWZ72-24U 24v, 60hz AC Hour MeterThe FWZ72-24U AC Hour Meter is a non-resetta..
$44.34
Grasslin by Intermatic FWZ72B-240U 240v, 60hz AC Hour MeterThe FWZ72B-240U AC Hour Meter is a non-re..
$81.82
OM-100 Features: -Combo meter.-Electrical Conductivity Range: 0 - 9990 ?S; 0 - 9.99 Ms..-TDS Range: ..
$83.99
HM Digital TDS-3 Handheld TDS Meter With Carrying Case, 0 - 9990 ppm TDS Measurement Range, 1 ppm Re..
$25.18
HM Digital TDS-4 Pocket Size TDS Tester Meter with 0-9990 ppm Measurement Range, 1 ppm Resolution, 2..
$31.18
HMD PH-200 Digital Professional Waterproof 0-14 PH & Temperature MeterProduct Description: HM Digita..
$90.56
The PH-80 is an economically priced, reliable pH meter (aka pH pen or pH tester) that is ideal for t..
$57.19
Food grade. Made with FDA approved materials. Thick walled and very durable yet bends easily. Smooth..
$52.07
Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems a..
$44.79
Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems a..
$68.45
Milwaukee MW101 PH MeterMW101 performs pH measurements with a 0.01 pH resolution and with manual tem..
$115.20
Milwaukee MW102 PH and Temperature MeterMW102 Standard Portable pH / Temperature Meter Standard port..
$142.80
Many production problems originate with too much nitrogen and potassium and not enough available cal..
$51.16
Many production problems originate with too much nitrogen and potassium and not enough available cal..
$32.00
At first glance the Fluff Chair would appear to be a beanbag chair, but just one experience will mak..
$294.98
Plug the Kill-A-Watt Monitor into a three-prong grounded electric outlet. Plug the device to be eval..
$35.00
