Multifunctional: Professional PH, ORP, EC, total dissolved solids, SALT, S.G, TEMP 7 in 1. pH supports 6.86, 4.01, 9.18, 7.00, 4.00, and 10.00. Range: pH: 0.00-14.00pH, ORP: -2000mv-2000mv, EC: 0-19900us/cm, 0-199.0 ms/cm, Total Dissolved Solids: 0-19900ppm, 0-199.0ppt, SALT: 0-199.0ppt, 0%-20%, S.G: 0.990-1.400.
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WANGLU Multi-Function OTDR Fiber Tester Optic Reflectometer 4” MOT-30 1550nm 1310/1550nm 1610nm with OPM VFL LS UTP Event Map
Aliexpress UK
1 ^Digital Tester. Range 0.00-14.00ph. Resolution: 0.01PH. Accurancy: ±0.05pH. 1 ^Screwdriver. weight: 220g.
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Network Cable Tracer Network Cable Breakage Locator M469A Anti-Interference Tester With Torch Function
Aliexpress UK
About this item【5 in 1 Function】This is a water test kit with Ph meter, TDS meter, and EC salinity temperature test function. The backlit LCD display makes it easy to read the displayed values【Easy to Use】Press the power button to turn on. Tap "HOLD" to lock the value, long press "HOLD" to switch the temperature unit. Tap "MODE" to switch between different functions.【Absolute precision】PH resolution is 0.01pH, accuracy ±0.05pH. TDS meter resolution 1ppm 0.1ppt, accuracy ±2%. Conductivity resolution 1uS/cm 0.1mS/CM, accuracy ±2%. Thermometer resolution 0.1℃/℉, accuracy ±0.5℃. Salinity resolution 0.01%, accuracy 0.01-5.00%(±0.1%) 5.10-25.00%(±1%)【Wide Use】Ideal for ho.
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COMPTYCO FTTH Mini Visual Fault Locator 1/10/20/30/50mW Rechargeable VFL Fiber Optic Cable Tester SC/FC/ST 2.5mm Interface
Aliexpress UK
In addition, UIUZMAR pH tester for water is also suitable for coffee, beverages, bottled water, drinking water, hot tubs, swimming pools, aquariums, hydroponics, tap water, pond water, coral reef tanks and spas.
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WANGLU Multi-Function OTDR Fiber Tester Optic Reflectometer 7 inch MOT-73 1310/1550nm 1610nm with OPM VFL LS UTP LAN Event Map
Aliexpress UK
【Easy to Use】Simply insert the probe into the soil about 10cm deep, wait 10 seconds to get an accurate reading. (This tester cannot be used to test liquids. If the soil is too dry, do not insert it into hard soil. ).
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OFW Optic Fault Finder Visual Fault Locator 20KM Optical Fiber Breakpoint Tester 10MW Red Light
Aliexpress UK
The probe should be inserted into the soil to a depth of two-thirds (more than 10 cm). Step 1: Clean the surface soil layer’s all organic impurities which may affect the test results, such as the leaf or the root.
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COMPTYCO AUA-M50 Mini OPM 4 in 1 Multifunction Optical Power Meter Visual Fault Locator Network Cable Test Optical Fiber tester
Aliexpress UK
The INKBIRDPLUS 4-in-1 Digital pH Meter Water Quality Tester is a versatile tool designed for measuring the pH levels of water in various environments. This digital meter is powered by batteries and features an electric measuring technology, providing accurate readings with its digital display. Made from durable plastic, this pH meter is suitable for use in gardens, patios, and for plant care. Its 4-in-1 design allows for multiple measurements with ease, making it a practical and convenient accessory for monitoring water quality.
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NOYAFA NF-468CS New Network Cable Tester Continuity Test Check RJ45/RJ11/RJ12/CAT5/CAT6/POE Multifunctional Automatically Tests
Aliexpress UK
Application: Gardening, greenhouse plant, potted plants, farmland, orchard, nursery, lawn etc. Very suitable for vineyards, orchards, field production, care growers, lawn care, gardens, quick pH and humidity references of planting.
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AUA-C70/C50 Rechargeable Mini Optical Power Meter (OPM) With Visual Fault Locator(15/30/50mW VFL) FTTH Fiber Optic Cable Tester
Aliexpress UK