T76 WATERPROOF TDS TESTER (1/CASE) Milwaukee Waterproof TDS Tester [model T75]
T76 WATERPROOF TDS TESTER
Model T75 Waterproof TDS tester with automatic temperature compensation and 1 point manual calibration range: 0.0 to 1999 ppm (mg/L), replaceable MA73075 probe.
Manufacturer's Product Information
2007 MSRP Each $76.95
Case Weight0.70... Note: Calibration Buffer Solutions are available separately.This item is sold individually....more.
Accurate PPM 2.5 The Accurate PPM 2.5™ is CWP Instruments™ PPM meter for the hydroponic gardener. The Accurate PPM 2.5™ is a rugged, hand-held conductivity meter that reads in parts per million. This meter has rock solid features found on other brands costing 2-3 times more.
CWP Instruments’™ engineers placed an emphasis on the Accurate PPM 2.5’s™ microchip and board and give it unsurpassed reli... — Ships from Portland, Oregon USA...more.
Bluelab Carry Case Bluelab Carry Case
The Bluelab Carry Case provides a custom fit so you can use and read your Bluelab Meter right from the carry case.
A firm outer casing offers impact reduction for your Meter. There are
two pockets in the top of the case especially made for meter probes. The
internal strap is a tidy way to tuck away the probe cables.
Removable and adjustable straps prov... ...more.
FH NUTRADIP CMS pH METER Nutradip® CMS pH METER
NUTRADRIP CMS PH METER (20/CASE)
The Nutradipˊ CMS (constant monitoring system) pH Meter is the reliable way to measure the acidity or alkalinity in your water. It is a continuous monitoring pH meter with automatic temperature compensation.2 year limited warranty on meter. 6 month limited warranty on the probe.
Ma... Note: Calibration Buffer Solutions are available separately. — Free Shipping when ordering $75 or more of qualifying items....more.
HANNA PHEP 4 WATERPROOF METER (HI98127) Hanna Waterproof PHEP 4 Tester With Replaceable Electrode (Model HI 98127)
When HANNA® introduced its first version of the pHep (pH electronic paper) in 1986, it immediately revolutionized the standard in pH measurement. pHep's ease-of-use in combination with its affordability made it possible for non-technical and technical personnel alike to measure pH on the spot, accurately ... ...more.
Rapitest Digital Soil PH Meter Rapitest Digital Soil PH Meter
Plants need the correct pH level which controls how well plants utilize
the nutrients available in your soil. All plants have a pH preference,
so it is important to know the pH level of your soil. You can choose
plants with the same pH preferences, avoid those that will not do well
in your soil, or know how to go about supplying their special gro... ...more.
Replacement probe for Combo Pen (HI 73127) Replacement probe for Combo Pen (HI 73127) (eco-5522B)Replacement pH Electrode for HI98127, HI98128, HI98129, & HI98130
Replacement pH Electrode for HI98127, HI98128, HI98129, & HI98130
Weight: 1.0 lbs.
Package Dimensions: 5.7L x 2.7W x 1.1H
Suggested Retail: $58.95
Manufacturer's Product Information
... — Ships from Seattle, Washington USA — Free Shipping when ordering $75 or more of qualifying items....more.
Soil pH Tester. Rapitest Garden Soil pH Tester. Drop the contents of the capsule into the sample of water and soil. Match the color to the chart.... Note: Calibration Buffer Solutions are available separately. — Ships from Portland, Oregon USA...more.
Accurate PPM 3.5. Control Wizard Products' Accurate PPM 3.5Control Wizard Products is introducing a new line of waterproof hand held meters to the gardening industry. This meter uses a one step calibration procedure to for fast and accurate PPM readings. It uses the Control Wizard Products 1382 ppm calibration solution. The electrode is not replaceable, as it will give years of reliable service. It ... — Ships from Portland, Oregon USA...more.
DiST 5 Waterproof Meter. Hanna Instruments model HI 98311. TDS ( reads in PPM), EC and temperature meter tester. Waterproof and designed to float. Feels great in your hand. Very stylish and modern. Low battery indicator. A great buy.... — Ships from Portland, Oregon USA — Free Shipping when ordering $75 or more of qualifying items....more.
Hanna Portable pH/EC/TDS/Temp Meter w/ CAL CHECK (HI 9813-6N) Hanna Combo Meter
HI 9813-6 is a versatile, water resistant, multiparameter portable instrument specifically designed for agricultural applications such as hydroponics, greenhouses, farming and nurseries.
This meter features an large LCD that clearly displays the parameter being measured as well as calibration instructions. Calibration is fast and easy with knobs located on the... — Ships from Seattle, Washington USA — Free Shipping when ordering $75 or more of qualifying items....more.
HANNA REPLACEMENT PH PROBE (HI1293) Special Order FOR Hanna Grochek® Combo pH/EC/TDS/Temperature Monitor (Model HI 991404)
The Combo HI 991404 meter is designed for continuous, high accuracy pH, EC/TDS and temperature measurements. These microprocessor indicators continuously monitor the three most important nutrient parameters in hydroponics, greenhouses and horticultural applications with a single instrument. These indicators... Note: Calibration Buffer Solutions are available separately....more.
HortiCare pH Tester HortiCare pH Tester (716020)HortiCare pH Tester
The function of a nutrient solution or fertilizer mixture is to supply the plant roots with water, oxygen and essential mineral elements in soluble form. The pH of nutrient solution decides the availability and absorption of nutrients by each species of plant. Every plant species has a preferred pH range in which it will grow best.... Note: Calibration Buffer Solutions are available separately....more.
MILWAUKEE MARTINI PH55 PH/TEMP TESTER Martini pH55/Temp Tester and Probe
IP67 Waterproof pH tester with large dual-level LCD that displays pH and temperature (°C or °F). The large display shows readings in an extended range from 2.0 to 16.0 pH and simultaneously shows temperature from 5.0 to 105.0°C or 23.0 to 221.0°F. This tester has a stability indicator and hold function that freezes the display for easy and accu... ...more.
Rapitest Digital Moisture Meter Rapitest Digital Moisture Meter
Rapitest Digital Moisture Meter tests for moisture at the roots - where
it matters - you no longer risk over watering a healthy plant just
because the soil near the surface is dry or under-watering because it
appears moist. Ideal for houseplants, window boxes, patio tubs and
Instant digital read-out.
Checks soi... ...more.
Replacement probe for CalCheck Meter (HI1285-6) Replacement probe for CalCheck Meter (HI1285-6)
Preamplified pH and EC Probe with CAL CHECK™ for use with HI 9813 Series. Recommended for greenhouses, hydroponics, environmental monitoring, water treatment, boilers and cooling towers.... — Ships from Seattle, Washington USA...more.