Introduction This Semlos PH Meter is the perfect device for determining the acidity or alkalinity of liquids. Each unit comes with a carrying case and four buffer packets for precise calibration.Furthermore, It is easy to use - simply remove the protectiv ... more info
TDS range: 0-9990ppm/mg/L Temperature range: 0 - 50 °C Auto shut-off: 10 minutes Data hold Accuracy: ± 2 % Powered by 2 LR44 cell batteries (included) 1 X TDS water quality meter 1 X User guide ... more info
Elifestore Electric Pocket Digital Ph Meter Tester Hydroponics Pen Yellow Product Feature 100% Brand new and High quality This item is a New PH TEST Meter. Range: 0.0 - 14.0pH Resolution: 0.1pH Accuracy: ± 0.1pH(at 20°C/ 68°F) Typical EMC DEV: ± 0 ... more info
Mudder Dual TDS Meter allows you to measure TDS and Temperature level, at any time and any places. HOW TO CALIBRATE The meter take Virtual resistor calibration, It is convenient. In normal, it doesn't need to calibrate. If you want more accurate, you ... more info
Features: *The Semlos Digital TDS EC meter is used for testing the quality purity of filter water,to check for hardness (1grain=17ppm),and make sure you always drink pure water. *Can be used in : Water purifiers and filters, food(vegetable , fruit)&drink ... more info
This pH meter is the perfect device for testing the acidity or alkalinity of liquids. It comes with a carrying case and small screwdriver for calibration. It is easy to use - simply remove the protective cap and immerse the electrode in the solution to b ... more info
What should I look for if I need to purchase a pH meter If you are required to check any liquid pH with a meter, you need to consider the accuracy. Accuracy is listed as a range of +0.XX pH units. This means that the meter may read so many pH units above ... more info
Improved pH Accuracy Etekcity's improved model, pH-2011+ provides more reliable accuracy and durability for testing the acidity or alkalinity of liquids. It is very easy to use - just immerse the electrode and the readings are automatically displayed. Wit ... more info
Three different calibration options (KCl, 442TM, NaCl), each with its own non-linear conversion factor. Automatic Temperature Compensation (ATC) using three temperature coefficients. Digital Calibration (push button). Auto-off function, data-hold func ... more info
This brand new high quality pH meter is extremely accurate with top build quality. It is a must have for anyone looking to measure pH content in areas such as aquariums, pools, laboratories, universities, fish ponds, and more. Your satisfaction is guarant ... more info
Why measure the moisture levels of your soil? Measuring the moisture levels of the soil will help you to check that you are watering the plants correctly and they are getting enough water. This moisture meter will help you achieve the perfect balance for ... more info
The best digital pen style pH meter is here - Test aquariums, ponds, swimming pools, use in school labs, test beverages, even take your own urine tests! One ph meter, multiple applications - this is one ph meter that can do it all! -- How safe is the ... more info
Specifications: Range: pH: 0.00 ～ 14.00pH EC: 0.00 ～ 19990us/cm Temperature: -50℃ ～ 70℃ (-58℉～ 158℉) Resolution: pH: 0.01pH EC: 10us/cm Temperature: 0.1℃ (0.2℉) Accuracy: pH: ±0.1pH EC:±2%F.S Temperature: ±1℃ ... more info
Product Description Specification: Measuring range: 0.00-14.00PH Resolution: 0.01 pH Accuracy: ± 0.01 pH Operating Temperature: 0-80 Power: 2 x 1.5V AG13 battery (4 cell batteries included: 2 pre-installed batteries, 2 extra batteries) Dimension: 153mm ... more info
pH Meter Tester: - No calibration needed for new purchased item, just immerse the electrode and wait for about 30~60 seconds to get the accuracy readings. - Use the 4.01 & 6.86 pH buffer powder and screwdriver for calibration after a long time /frequent ... more info
Mudder 3-in-1 Soil Meter with Moisture Light and PH Test Function is suitable for outdoor and indoor plants, gardens and grass lawns Promote plants' healthy growth Mudder 3-in-1 Soil Meter helps you know your soil more clearly and care your plants mo ... more info
TDS-EC: Combine with TDS Meter,TDS-EC Meter and Temperature Meter.A multi-purpose kits testing water quality for lap water,drinking water,waste water,laboratory and scientific testing ,etc. Automatic Locking Function:press 'HOLD' button to lock its TDS,c ... more info
TDS-EC: Combine with TDS Meter,TDS-EC Meter and Temperature Meter.A multi-purpose kits testing water quality for lap water,drinking water,waste water,laboratory and scientific testing ,etc. Automatic Locking Function:press 'HOLD' button to lock its TDS,c ... more info
The ESSENTIALS pH Meter is truly the most rugged glass type pH tester around. It is water and drop resistant. Even if the tester is accidentally dropped into the water, it will remain afloat. This means you are able to retrieve the meter immediately witho ... more info