Pay in 4 interest-free payments of $33.00 Learn more
Ships within 48 hours · Estimated delivery Oct 17 - Oct 22
Made in the USA
Controlling CO2 via a CO2 sensor
It’s capable of zooming in and out and features three settings: High
It’s always better to purchase appropriate wattage lamps
We will also have to contact you about an ETA
HM Waterproof pH Meter .01 resolution PH-200 *Special order* 7200K Made in the USA*Special order: contact us for current pricing.* Product Description: HM Digital's PH 200 is a digital waterproof pH meter (aka pH tester or pH pen) that is ideal for all pH testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, agriculture and more. It is fast acting, features amazing
US$ 30.95
US$ 644.40
