Moisture & pH Meters

Bluelab Guardian Monitor - Standard - Non Wifi w/ pH Probe & Power Cord - USED

Bluelab Guardian Monitor (Note this is the NON-WIFI version ). Has temperature and conductivity probe attached. EC conductivity probe. Power Cord. All units are sold without manufacture warranty information.

Bluelab Guardian Monitor - Standard - Non Wifi w/ pH Probe & Power Cord - USED

The Bluelab Guardian Monitor is a pH meter designed for use in monitoring the pH levels of soil in your garden or outdoor living space. This model offers standard functionality without wifi connection, and comes with a pH probe and power cord for convenience. The digital display shows temperature readings in both Celsius and Fahrenheit, with electric measuring technology for accuracy. This product is suitable for plant care and ensuring optimal soil conditions for healthy growth.

grain moisture tester farmex mt pro

The Farmex MT Pro grain moisture tester is a reliable tool for measuring the moisture level of grains with precision. This meter is designed specifically for agricultural use, allowing farmers and gardeners to accurately determine the water content of their crops. With its easy-to-use design and advanced technology, the Farmex MT Pro provides valuable information for ensuring optimal plant health and productivity in the yard, garden, or outdoor living spaces.

Trolmaster WCS-1 Water Content Sensor With Cable Aqua-X

The Trolmaster WCS-1 Water Content Sensor with Cable Aqua-X is a reliable moisture meter designed for measuring the water content in soil or other materials. With a diameter of 4 inches and constructed with stainless steel and plastic materials, this sensor offers continuous measurement with digital display, making it easy to monitor the moisture levels in your plants or garden. It also features support for smartphone apps, allowing for convenient monitoring and tracking of your measurements. The sensor measures in both Celsius and Fahrenheit, providing flexibility for all users. Overall, this product is a must-have for anyone looking to ensure the optimal moisture levels for their plants.

Bluelab PH Controller for Hydroponics Automated PH Control

Used, working unit, no power cord. The Bluelab PH Controller is a highly advanced tool for maintaining the optimal pH levels in hydroponic systems. With its sleek design and advanced features, this pH controller allows for easy automation of PH control in your growing environment. The product includes a single bulb and is designed to provide accurate readings and regulate pH levels efficiently. It is a must-have for any home or garden greenhouse looking to ensure the health and growth of their plants through precise nutrient management.

Apera PH60 Premium pH Meter Tester Kit – Tested Working

Tested and working. User manual. Electrode storage solution bottle. Original hard carrying case. Replaceable probe/electrode design.

Bluelab Combo Meter pH EC TDS PPM Temp CF -Blue Lab nutrient electrode A

Bluelab Combo Meter pH EC TDS PPM Temp CF -Blue Lab nutrient electrode A New batteries included

OSK Soil Tester EW System pH & Moisture Meter And Case Japan

Great shape just stuff layin around

Milwaukee pH55 Waterproof PH Tester

The Milwaukee pH55 Waterproof PH Tester is a durable and reliable tool for measuring soil pH levels in Celsius. With its thermal measuring technology, this pH tester provides accurate readings for optimal plant growth. Its waterproof plastic construction makes it suitable for outdoor use, ensuring precise measurements even in challenging conditions. The model ph55 is designed by Milwaukee, a trusted brand known for quality and efficiency, making it a valuable tool for any homeowner or gardener looking to improve their soil quality.

Wilkey Industries Aluminum Soil Sample Probe Agricultural 58" Long x 3" Dia.

The Wilkey Industries Soil Sample Probe is a durable aluminum tool designed for agricultural sampling. It features self-leveling technology and 4 openings for easy and precise sampling. This sample probe is in great condition, it's a sturdy unit that seems to be unused.

O.S.K. E.M. Kelway? Soil Tester ph and Temp Testing Meter Made In Japan ~ DM-5

Vintage Soil Tester made in Japan. Model number DM-5. Not certain of manufacturer - E.M. System, O.S K. , Kelway? Comes with original box and paperwork. Please see photos of the actual tester. Thank you.

Vintage Kelway SOIL TESTER PH INSTRUMENT

The Vintage Kelway Soil Tester PH Instrument is a pH tester specifically designed for measuring the pH levels of soil in a garden setting. With a standard measurement system and a compact length of 6.5 inches, this Demetra brand instrument provides accurate readings for maintaining optimal soil pH levels. Perfect for plant care and ensuring proper soil conditions for healthy growth, this soil tester is a reliable tool for any gardening enthusiast !!! .

LOT OF 3 Bluelab pH Pen Hydroponic Aquarium Tester Calibration Meter Reader USED

Hanna Instruments HI98120 Waterproof ORP/Temperature Combo Tester Green

We want you to have a good experience.

5 In 1 Water Quality Meter For Aquarium PH EC CF TDS AND TEMP

The 5 In 1 Water Quality Meter for Aquarium is a compact and versatile tool for monitoring the water quality in your aquarium. This meter measures pH, EC, CF, TDS, and temperature, providing you with all the essential readings in one convenient device. With a measuring technology of electric and a material of plastic, this meter is durable and reliable for long-term use. The model wqm-242/PHTK-242 stands at 5 inches long, making it easy to handle and store in your aquarium setup. Ideal for plant care and maintaining optimal water conditions in your home or garden.

portable grain moisture tester Tested Working

The portable grain moisture tester is a convenient tool perfect for measuring the moisture levels in your grains. Great for long term storage.

John Deere TY15710 Moisture Tester

Tested and working Comes as pictured

Lot of 5- Bluelab Guardian Monitor Wi-Fi - Dead Units - FOR PARTS

Dead Units - Will not power on. All units are sold without manufacture warranty information. NOTICE : Listed For Parts. Includes Only Parts Displayed In Pictures. 2 - Not Wifi Capability. accessories not included.

Fisher Scientific Accumet AP110 pH ORP Meter Portable Lab Handheld with insert

PH Range: -2.00 to 20.00 pH (Selectable resolution of 0.1 or 0.01 pH). Housing Protection: IP67 Waterproof and Dustproof (It floats if accidentally dropped into a tank or stream). Core Technical Specifications.

Hanna Combo pH & EC Meter HI98129 Waterproof Digital pH Meter Used! Works!

New batteries

RCYAGO Multi-Parameter Water Quality Monitor EC CF PPM PH TEMP RH Tested Good

(Crayon, marker, pen, or pencil marks. Your item may contain visible or nonvisible imperfections including but not limited to the following IF NOT SEEN IN PICTURES ITS NOT INCLUDED. (((ONLY WHAT IS PICTURED IS INCLUDED )))).

EpochTec 7-in-1 Dr. Soil Soil Tester Garden Environmental Testing Instrument

By systematically assessing soil conditions, you can increase yields and optimize agricultural practices. Soil Tester is considered to be in very strict(Very Fine C8) Tested - Working condition. providing comprehensive information, High stability, the overall system availability rate is greater than 99.7%, and database application availability rate is greater than 99.8%.

HM Digital PH-200 pH Meter Waterproof Handheld Water Quality Tester Portable

HM Digital PH-200 pH Meter Waterproof Handheld Water Quality Tester Portable Turns on and appears to be in good working order. Sensor tip is dry. This does not include any storage or cleaning solution so you'll need to buy those separately. Comes with pH meter, lanyard, and manuals on original box. No other accessories are included.

Hanna Instruments HI98331 GroLine Soil Conductivity Temperature Meter+Case🌱

Hanna Instruments HI98331 GroLine Soil Test Kit 🌱 Optimize your plant health with the professional-grade HI98331 Soil EC and Temperature Meter. Designed for direct soil measurement, this tool is essential for greenhouse, nursery, and agricultural use. KEY FEATURES: ✅ Direct Soil Conductivity (EC) Measurement ✅ Built-in Temperature Sensor ✅ 114mm (4.5") Stainless Steel Penetration Probe ✅ Automatic Temperature Compensation (ATC) ✅ Simple One-Button Operation ✅ Durable & Portable (Includes Protective Case) SPECIFICATIONS: - EC Range: 0 to 4000 µS/cm - Temp Range: 0.0 to 50.0°C - Large, easy-to-read LCD screen Ensure your soil has the perfect nutrient balance for maximum yield. 👉 Click "Read More" for full technical specifications, box contents, and shipping details!.

Apera Instruments Premium Series multiparameter pocket tester kit model PC60

Bluelab Combo Meter Plus & Sensor - TESTED - READ

Check the pictures for details.

Bluelab BP1-1111-0736 pH Pen

Farmi 35 seed grain Moisture Meter - In Case - With Instructions - Finland Made

Good clean working condition; requires a 9V battery. Device, carrying case and instructions

Bluelab Truncheon Nutrient Meter Digital Conductivity Tester in Water

Hanna Instruments HI-98107 pHep pH Tester

Item model number‎Hi98107. ASIN‎B07738Z42M.

Apera Instruments Premium Series PH60 Waterproof Ph Pocket Tester Kit

THIS ITEM IS USED The Apera Instruments Premium Series PH60 Waterproof pH Pocket Tester Kit is a compact and portable pH tester designed for outdoor use. It features a waterproof plastic construction and a backlit digital display for easy reading in various lighting conditions. This kit includes 4 AAA batteries and is powered by a battery, making it convenient for on-the-go testing. With electric measuring technology and continuous measurement capabilities, this pH tester provides accurate readings of pH levels and temperature. Perfect for plant care and soil monitoring in the yard, garden, or outdoor living spaces.

PREAGRO 35 Grain Moisture Tester w/ Case & Manual Vintage Farm Tool - Found

Manufactured by PREAGRO Industries Inc., Bloomington, Minnesota.

Lignomat Mini-Ligno S Moisture Meter W/INSTRUCTIOND & CASE

I'M 82 AND HAVE 3 TRACTOR TRAILERS FULL OF STUFF. HAVE TO UNLOAD. THAT BEING SAID. I HAVEN'T TRIED TO CLEAN OR POLISH.

Multi-Parameter Water Quality Monitor PHT-026 w/Power Supply *TESTED* Excellent!

Pre-Owned in Excellent Condition!

YINMIK 4-in-1 Digital Water Quality Tester pH, EC, TDS, & Temperature Monitor

Monitor the health of your water with precision using the YINMIK Continuous Monitoring Tester. 1 x YINMIK 4-in-1 Water Quality Tester. Tester only, solutions not included. Automatic Temperature Compensation (ATC): Ensures highly accurate results by automatically adjusting for temperature fluctuations.

Apera GroStar GS4 Combo Pen 5 In 1 pH/EC/500ppm/700ppm/TEMP AI21040 Tool

BlueLab OnePen One-9845 Ph, Conductivity Temperature Measurement Tool used

WHAT YOU SEE IS WHAT YOU GET.

HASH CEL-700 Water Quality Laboratory w/TDS Meter, Colorimeter, DR-700 Module

Make: Hash. Model: CEL-700 Water Quality Laboratory. Hach Dr-700 Module Included. Pyrex 250Ml Included. No Checks or escrow.

OVERTON MARK V MODEL NO. 800-1 Grain Moisture Tester

The Overtone MARK V MODEL NO. 800-1 Grain Moisture Tester is a reliable and efficient tool for measuring the moisture content of grains. With its trusted brand name and specific model number, this device provides accurate readings to help farmers and gardeners ensure the optimal moisture levels for their crops. Easy to use and durable, this moisture tester is a valuable asset for anyone looking to maintain healthy and thriving plants in their yard or garden.

Online pH Salt Meter for Aquarium pH Humidity Monitor with WiFi for Real Time 8

Online pH Salt Meter for Aquarium pH Humidity Monitor with WiFi for Real Time 8. Condition is Used. Shipped with USPS Ground Advantage.