Reviews Conductivity Accuracy- BestItemr.com

Hanna Instruments HI7031L 1413 µs/cm Conductivity Calibration Solution, 500mL Bottle

The 1413 micro siemens/cm calibration solution is best suited for general use.
The Hanna range of conductivity calibration solutions has been produced to ensure the maximum accuracy for conductivity meters and probes.
Hanna conductivity meters can be calibrated in a few minutes right in the laboratory or field.
1413 microsiemens per centimeter EC value at 25 degree C.

The use of standard calibration solutions is fundamental for correctly calibrating the measuring system.
The Hanna range of conductivity calibration solutions has been produced to ensure the maximum accuracy for conductivity meters and probes.
Hanna conductivity meters can be calibrated in a few minutes right in the laboratory or field.
12880 microsiemens per centimeter EC value at 25 degree C.

APERA’s unique Replaceable Platinum Black sensor ensures high accuracy and consistency in a wide-range conductivity measurement.
EASY Auto. Calibration with auto buffer recognition.
Auto Temp. Compensation (ATC) ensures accuracy in variant temperatures (0-50. 0˚C).
LARGE LCD with 3 backlit color (indicating 3 different modes), DUAL Display of temp. /EC, and indications of completed calibrations and stable readings.
One-tap switch from conductivity to TDS/Salinity with customizable TDS factor (0. 40-1. 00).
Complete kit with READY-TO-USE calibration solutions, calibration vials, AAA batteries, and a lanyard all in a portable carrying case.

【Description Features】With good performance for complicated jewelry workpiece.
Inner wax pot made from special aluminum alloy material which is with good, fast and even thermal conductivity, thus could inject waxaround the temperature of 65 celsius degree. Moreover, it is easily washed. Thermostat used are high accuracy range 80C-100C..
【Parameters】Voltage: 110V, 60Hz. Temperature precision: +/-0.1°C. Max compressed air range: 0.30-0.70MPa. Thermostat our wax injector used is high accuracy with 30-110℃ range.
【EASY TO CLEAN】-Aluminum tank with fast and even thermal conductivity is provided for quick heating of wax, and it is easy to wash..
【DOUBLE NOZZLE】 - Pressure regulator with safety valve. Our wax injector features double nozzles for wax injection.
【WIDE APPLICATIONS】-The 500W wax injector with 2.5kg capacity tank, with good performance, is ideal for complicated jewelry workpiece.

The Swiss LabSen 211 pH Combination Electrode and Precision BPB 2401T-F Glass Conductivity Electrode ensure highly stable & accurate pH and conductivity measurements.
Quick and Easy auto calibration up to 5 points with calibration guide and reminder function (premixed standard solutions included).
Slope display between calibrations helps you monitor the health of your pH electrode.
GLP Data management (500 groups of data storage) with USB data output.

Apera's unique platinum black conductivity sensor, ensuring high accuracy in a wide range.
Equipped with a probe storage cap, keeping the sensor hydrated when not in use.
Works with any conductivity meters with BNC connector.
K=1.0, measurement range: 0.5µS/cm to 200 mS/cm.

Built-in temperature sensor, testing conductivity and temperature simultaneously (supports auto. Temp. Compensation).
Apera's unique BPB conductivity sensor, ensuring high accuracy in a wide range.
Equipped with a detachable probe storage cap, keeping the sensor hydrated when not in use..

An advanced yet intuitive user interface with plain language and graphic screen prompts, supporting English, Spanish, German, and Chinese..
Dual-channel simultaneous measurement of pH/mV(ORP) and conductivity/TDS/salinity.
1 to 3 points of automatic calibration with a choice of 5 pH standard buffers and smart self-diagnosis to ensure successful calibrations. Slope is ready to view after calibration..
The 201T-F All-in-one PC-body pH/temp. electrode with low-impedance lithium glass membrane ensures quick and stable pH readings..
The 2301T-F PVC-body conductivity electrode with platinum black coating ensures high accuracy measurement (1% F. S) in a wide range (0-200 mS/cm).

Quality conductivity material: the back probes use stainless steel as material which can performance well in conductivity, the bendable part is made....
Non dstructive: the test needle is flexible and can bent with different angle which adapt for measure hard to reach areas during testing.
Wide range of usages: the test probe suits well for standard 4 mm Banana plug test , it works with most test kits in the field, diagnostic devices,....
Size information: the size of the tipped tip probe is about 3.5 cm/ 1.4 inch, enough length to meet your needs.
It has very nice sensitivity, accuracy....
Package included: the package comes with 2 pieces black test probe pins, 2 pieces red test probe pins.
They are also the practical gift choice for....

APERA's unique BPB (Brush-resistant Platinum Black) probe ensures high accuracy and consistency in a wide-range conductivity measurement.
EASY Auto Calibration with auto buffer recognition.
Auto Temp. Compensation (ATC) ensures accuracy in variant temperatures (0-50.0˚C).
LARGE CLEAR LCD with DUAL Display of temp./ppt, and REMINDERS of completed calibrations and stable readings.
COMPLETE KIT with READY-TO-USE calibration solutions, batteries, and a lanyard in a portable carrying case.
1000 hours' continuous operation time powered by AAA batteries.

Measures dissolved oxygen concentration/saturation, pH, mV, conductivity, TDS, salinity, resistivity and temperature.
Automatic salinity compensation and manual barometric pressure compensation for DO measurements.
One button pH calibration (4, 7, and 10pH).
Choice of 3 point pH calibration for better accuracy.

Unique thermal conductivity sensor automatically compensates for temperature with non calibration.
Easy-to-clean sensor handles 450 psi positive pressure.
Rugged construction with tough abs housing and solid state circuitry for accuracy.
Automatic battery saver shuts gauge off after 20 minutes with non reading changes.