Milwaukee MW302 LED Economy Portable Conductivity EC Meter with 1 Point Manual Calibration, 0 to 10.00 milliSiemens/cm, 0.1 milliSiemens/cm Resolution, 2 percent Accuracy

Manufacturer: Milwaukee Instruments Brand: Milwaukee

Milwaukee MW500 LED Economy Portable ORP Meter with Platinum Electrode, +/-1000mV, 1mV Resolution, +/-5mV Accuracy is simple and convenient to use.

Manufacturer: Bio Logic Brand: BioLogic Model: 8900

Proper pH levels can make all the difference to the success of a food plot. The correct balance will unlock each plant's ability to utilize soil minerals and nutrients, producing an ideal crop. The New BioLogic Digital pH Meter allows the food plot planter the opportunity to test and evaluate the pH level at each site by inserting the probe into the moist soil and reading the meter.

Manufacturer: General Tools Brand: General Tools Model: PH501

' pH Meter, Application Ideal For Cooling Towers, Features Digital Display, Pocket Sized, Automatic Temperature Compensation, Lightweight, Includes Hard Carrying Case, Calibration Solution, Calibration Screwdriver, Battery, Manufacturers Warranty Length 1 Year '

Manufacturer: Umin Brand: Umiin Color: Yellow

The pH Meter is professional and ideal tool for you testing your water level. Specifications: Measuring range: 0-14 pH Resolution: 0.1 pH Accuracy: ±0.1pH Batteries: 3x 1.5V LR44 button cell (AG13) Automatic temperature compensation: 0-50°C (32-122°F) Dimensions: 5.94x1.30x0.79in /151x33x20mm Weight: 1.87oz /53g Package includes 1 x pH Meter (Yellow) 1 x Carrying case 1 x Adjustment screwdriver 2 x Calibration packets 1 x User's manual

Manufacturer: COLE-PARMER Brand: Cole-Parmer

Rugged combination electrodes with flat measuring surfaces are ideal for industrial pH applications. In both coating and abrasive applications these cartridge type electrodes can improve measurement accuracy, reduce maintenance, prolong electrode life and virtually eliminate breakage. Electrodes have a unique and innovative design. In the center of the measuring surface is the pH-responsive flat glass surface. This surface is surrounded by the flat porous plastic reference junction. The large area of this porous junction has thousands of pores that provide excellent sample contact. Built into the electrode's body is a sealed, gel-filled double junction reference design. This design provides an extra barrier against reference side contamination. Also, it allows the electrodes to be used in applications where sulfides, mercaptans, heavy metal ions and similar materials are present. The submersion assembly has a 1/2" MNPT thread to which a coupling and length of supporting pipe can be attached for submersion app...

Manufacturer: COLE-PARMER Brand: Cole-Parmer

These cartridge-style electrodes are the next generation of the well-proven Cole-Parmer cartridge electrodes. The userconfigurable, plug-and-play nature of the system provides the ultimate in flexibility and versatility-purchase as few, or as many components needed for your application. If your application needs later change, single components can be added or subtracted, saving time and money of having to replace an entire system. The reference system of the ERP-series has been enhanced with severe-duty reference gels to provide protection against thermal and chemical breakdown. In addition, a complex double-junction pathway protects the reference cell from contamination from heavy metals, sulfur, iodine, or proteins. Systems are configurable to interface with virtually any make or model o Fully submersible, PPS body signal conditioner with non-replaceable lithium battery provides up to five years of operation. Choose unity gain amplifier, differential amplifier, or 4 to 20 mA output to make a looppowered, 2-...

Manufacturer: COLE-PARMER Brand: Oakton

science-lab-ph-meters

Manufacturer: COLE-PARMER Brand: Extech

Designed to monitor relative humidity, and temperature. Features include a super large display, C/F switchable, Min/Max with reset function, low battery indication and a built-in stand for sitting on a desk and hardware for mounting on a wall. Designed to monitor relative humidity, temperature and dew point. The meter warns users of environmental conditions that are out of a desired range - ideal for preventing mold growth. What's Included: mounting bracket and one AAA battery. 1 inch Digits on super large LCD Max/Min with ''reset'' function RH accuracy: ±5%RH Temperature accuracy: ±1.8°F, (±1°C) Temperature range: 14 to 140°F (-10 to 60°C) Humidity range: 10 to 99% RH Rear calibration adjustment pot

Manufacturer: Horticare Brand: HortiCare Model: 716020

The function of a nutrient solution or fertilizer mixture is to supply the plant roots with water, oxygen & essential mineral elements in soluble form. The pH of nutrient solution decides the availability & absorption of nutrients by each species of plant. Every plant species has a preferred pH range in which it will grow best. Trans Instruments horticare pH Check Tester is specially designed with advanced features to ensure fast & accurate pH test. Features: hold function; Beep function: able to Beep to signal the beginning & end of each function; one-touch calibration; auto-lock function: intelligent sensing of end reading when enabled; auto shut off: automatic shut off to conserve battery; low battery indicator: automatic alert to change battery when needed; operating range: 0 to 14.0 pH; resolution: 0.1 pH; accuracy: 0.2 pH; battery: 4 x 1.5V button cell (LR44).