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1PC Resistivity & Conductivity Meter, TDS Monitor with EC Probe Electrode,Extensively Tested(0.01) RLAFEREPD-0.01
This monitor supports keyboard parameter input and upper/lower limit relay, with adjustable alarm hysteresis for flexible configuration to build an automatic closed-loop control system. It is equipped with dual digital temperature compensation and automatic temperature compensation based on 25℃, ensuring stable and accurate detection results in varying temperature conditions. The measuring range covers 0-18.25 MΩ·cm and 0.055-1 μS/cm with switchable display, featuring 2.0% full scale accuracy and a clear 3½ digit LCD screen for easy data reading. It comes with low limit alarm indicator and relay output functions, adopts panel embedded installation, with overall size 48×96×100mm and mounting hole size 45×92mm for convenient assembly. It works reliably at 0-50℃ and below 85% relative humidity, for online monitoring and control of electrodialysis, reverse osmosis, exchange and other water treatment systems.
£96.59
Shipping: Free
Amazon Marketplace - yiwushiqingqingmaoyiyouxiangongsi

High Precision Pen Type Salinity Tester with Probe Sensor Salt and Temperature for Aquarium Seawater Pool Water Quality Testing and Monitoring
1.Household water test kits--digital ph tester with monitoring, ph,, ec meter and temperature measurement,salinometer 2.Water temperature...
£51.79
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Digital Moisture Meter For Grain Testing, Portable Compact Design Instant Moisture Measurement With Probe Type Sensor Backlit Digital Display
This professional-grade digital moisture meter is designed for precision and convenience in agricultural applications. Whether you're managing...
£54.88
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Water Quality Meter For Online PH Detection Digital Display High Accuracy Measurement Tool Environmental Testing Devices With Sensitive Response Probe
Introducing the ultimate solution for accurate and efficient water quality analysis-the Digital Water Quality Meter. Engineered for precision, this...
£85.22
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Multimeter Test Wire with Detachable Hooks, Piercing Needle Probes, and For For ALLIGATOR Clips Compatible with Most 4mm Banana Connector Multimeters
1.[COMPATIBLE WITH MOST MULTIMETERS] This multimeter test wire is designed to fit most devices with 4mm banana connector connections, making it...
£63.42
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LLOOPK TDS Tester, Inline EC Conductivity Monitor, Digital Water Quality Sensor Probe for Pure Real-Time Testing YKYHAAHYY
This inline conductivity sensor supports multiple cell constants including 0.01K, 0.1K, 1.0K and 10.0K, delivering graded testing ranges for conductivity and TDS to accommodate diverse pure water and regular water inspection requirements. It comes with varied corresponding resolution options alongside ±2% full scale testing accuracy, paired with built-in NTC10K temperature compensation to offset temperature interference and secure stable measured data. Designed with freely switchable conductivity and TDS reading modes, the probe features standard 4–20mA analog signal output for seamless connection with matched control equipment to realize continuous online water quality monitoring. The monitor works reliably within ambient temperature from 0°C to 60°C and environmental humidity below 90%, adapting to most conventional installation environments for long-term uninterrupted inline detection. Well suited for real-time water quality tracking of purified water equipment, water treatment systems and circulating water pipelines to facilitate automatic water parameter control in water processing projects.
£325.38
Shipping: Free
Amazon Marketplace - uhuhh545

CEM Instruments 3 in 1 Clamp, Probe & Infrared Thermometer for Legionella Water Testing, Plumbers, Air Conditioning & HVAC Service Engineers
CEM Instruments 3 in 1 Clamp, Probe & Infrared Thermometer for Legionella Water Testing, Plumbers, Air Conditioning & HVAC Service Engineers...
£76.24
Shipping: £5.99
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Hardness Tester, Digital Hardness Tester for Fruit Machine Sclerometer Test High Precision Measuring Pa Durometer 3 Probes IVEASVMAZ
Portable Handheld Wide Measurement Range: Offers two measurement ranges (0.2-15 Kg/cm² and 0.4-30 Kg/cm²), suitable for a variety of applications High Precision: Features a division value of 0.01 Kg/cm² and an indication error of just ±0.5%, ensuring accurate and reliable measurements Compact & Lightweight Design: The device is lightweight (about 590g) with a compact outline dimension of 245×66×37mm, making it easy to handle and store Stable Performance Across Temperatures: Operates within a wide temperature range (5-35°C) and relative humidity conditions (15%-80% RH), providing consistent results in various environments Seaming Chuck Compatibility: Comes with two seaming chuck diameters (11.1mm and 7.9mm) and a depth pressed by seaming chuck of 10mm, enhancing versatility for different testing needs, Manufacturer: MTHCKXJBSUZ
£289.48
Shipping: Free
Amazon Marketplace - Guoxiaoyan

YINMIK pH Meter for Food, Digital Food pH Tester, Accurate Canning pH Test Kits with ATC, Professional Fermenting pH Test Pen, Spear pH Probe for YK-2SEU
Features [Professional pH Tester for Food]ï¼ÂYINMIK YK-2S is a professional food pH meter designed to measure the acidity and alkalinity of...
£70.80
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Cleqee Back Probe Kit 30PCS Banana Plug to Copper Alligator Clip Automotive Test Leads Set with Alligator Clips, Wire Piercing Probes, 15PCS 30V Back
This item is cleqee back probe kit 30pcs banana plug to copper alligator clip automotive test leads set with alligator clips, wire piercing probes,
£52.48
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JOSBY Portable Ultrasonic Hardness Tester, With 2 Probes, Lossless Testing Of Metal Hardness, Multi Hardness Unit Conversion, Rechargeable Digital Hardness Tester, For Metal Material Testing In SLDr000285
【Non-destructive Testing】This test utilizes ultrasonic contact impedance technology, producing only minimal indentations, meeting the hardness testing requirements of components and finished products 【Multiple Hardness Unit Conversion】Supports one-button switching between commonly used hardness units, including HRC, HV, HRB, HL, HRA, HB, HRE, HS, and HRF, meeting diverse industrial testing and quality inspection needs 【Data Storage】with Bluetooth functionality facilitates data transfer; it can store up to 9 sets of test data and features a clear LCD display for direct real-time hardness value readings 【Rechargeable and Portable Design】 handheld structure for convenient on-site testing; built-in rechargeable lithium battery provides long battery life; simple button operation allows for quick calibration and measurement 【Wide Applications】for molds, gears, bearings, bolts, flanges, automotive parts and precision metal components; widely used in machining, aerospace, automotive industries and quality control departments
£635.79
Shipping: Free
Amazon Marketplace - XSYDZSW

Neoteck DTI Digital Dial Indicator 0.01/0.0005'' Digital Probe Indicator Dial Test Gauge Range 0-25.4mm/1'' Dial Test Indicators Electronic Indicator
This item is neoteck dti digital dial indicator 0.01/0.0005'' digital probe indicator dial test gauge range 0-25.4mm/1'' dial...
£62.48
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Apera GroStar Series GS2 Soil pH Pen Tester Kit (Gen II) for Direct Soil Test and Nutrient Solutions Test with Replaceable Spear pH Probe AI102G
Lab-grade instrument designed specifically to meet growers' needs and habits The replaceable and sturdy spear electrode measures pH value and temperature directly in soils as well as nutrition solutions Grower-friendly calibration workflow on an HD backlit screen allows you to finish 2-point calibration within a minute Electrode condition indicator and calibration reminder function help you perform proper maintenance TruRead measurement mode automatically generates the average, maximum, and minimum readings from multiple measurements, helping you to minimize the pH measurement error when when measurements are taken at different locations across the testing area
£268.80
Shipping: Free
Amazon Marketplace - Osmotics Reverse Osmosis Systems
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