{"product_id":"multi-function-water-quality-detector-ph-orp-temperature-chlorine-h2-cl-swimming-pool-hydroponic-aquariums-quality-tester","title":"Multi-Function Water Quality Tester With pH, ORP, Temperature, Chlorine","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the JUANJUAN Multi-Function Water Quality Tester, a versatile handheld device designed to monitor essential water parameters with a single instrument. Available in configurations to suit your needs—from 2-in-1 up to 5-in-1 measurements—this tester covers Cl2, H2, ORP, pH, and Temperature for pools, hydroponics, and aquariums. Its digital, backlit display delivers precise readings, even in low light, while the adjustable models let you tailor the tool to your exact testing requirements.\u003c\/p\u003e\n\u003cp\u003eKey benefits include accurate pH control (0–14.00 pH, 0.01 pH resolution, ±0.01 pH), ORP monitoring (±1999 mV, 1 mV resolution, ±2 mV), chlorine measurement (0.01–4.00 ppm), hydrogen testing (0–10000 ppb), and temperature (0–60°C, 0.1°C resolution). The probe requires careful handling: soak the probe in purified water for at least 1 hour before first use (the body is not waterproof). If results seem off after soaking, calibrate according to the included instructions. After testing, rinse the probe to maintain accuracy. For tap water testing, let the faucet run for 30 seconds before sampling to account for chlorine volatilization. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty. \u003c\/p\u003e\n\u003ch2\u003eBenefits \u0026amp; Tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eQuickly diagnose pool chemistry or aquarium water quality to keep swimmers and aquatic life safe and comfortable by monitoring pH and residual chlorine in real time.\u003c\/li\u003e \u003cli\u003eUse in hydroponics to maintain optimal nutrient uptake by keeping water pH within ideal ranges while watching ORP and chlorine levels as part of maintenance routines.\u003c\/li\u003e \u003cli\u003eChoose the right configuration for your workflow: 2-in-1 for Cl2 and Temp, 3-in-1 for Cl2, H2, Temp, 4-in-1 for Cl2, H2, ORP, Temp, or 5-in-1 for Cl2, H2, ORP, PH, Temp. Calibrate regularly to ensure consistent results across environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eBrand: JUANJUAN\u003c\/li\u003e \u003cli\u003eModel Number: Water Quality Detector\u003c\/li\u003e \u003cli\u003eDisplay Type: DIGITAL with backlight\u003c\/li\u003e \u003cli\u003eBattery Included: No\u003c\/li\u003e \u003cli\u003eBacklight: Yes\u003c\/li\u003e \u003cli\u003eOrigin: Mainland China\u003c\/li\u003e \u003cli\u003eSemi-finished product: No\u003c\/li\u003e \u003cli\u003eWith Backlight Or Not: Yes\u003c\/li\u003e \u003cli\u003eDisplay mode: Liquid crystal digital display\u003c\/li\u003e \u003cli\u003eScreen size: 28×20 mm\u003c\/li\u003e \u003cli\u003eWaterproof class: IP65\u003c\/li\u003e \u003cli\u003eWorking environment: 0–60°C (32.0–140.0°F), RH 100%\u003c\/li\u003e \u003cli\u003eAutomatic shutdown: After five minutes\u003c\/li\u003e \u003cli\u003eElectrodes care: The electrodes need to be cleaned after use\u003c\/li\u003e \u003cli\u003eElectrical cells: 3×1.5V (LR44) batteries (not included)\u003c\/li\u003e \u003cli\u003epH measuring range: 0–14.00 pH, resolution 0.01 pH, accuracy ±0.01 pH\u003c\/li\u003e \u003cli\u003eORP measuring range: ±1999 mV, resolution 1 mV, accuracy ±2 mV\u003c\/li\u003e \u003cli\u003eChlorine (Cl2) measuring range: 0.01–4.00 ppm, resolution 0.01 ppm, accuracy ±10% or ±0.01 ppm\u003c\/li\u003e \u003cli\u003eHydrogen (H2) measuring range: 0–10000 ppb, resolution 2 ppb, accuracy ±10 ppb\u003c\/li\u003e \u003cli\u003eTemperature measuring range: 0–60°C, resolution 0.1°C, accuracy ±0.1°C\u003c\/li\u003e \u003cli\u003eProbe care: Soak before first use and rinse after testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage includes:\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e2 in 1: Tester × 1, Instruction Manual × 1, No powder\u003c\/li\u003e \u003cli\u003e3 in 1: Tester × 1, Instruction Manual × 1, No powder\u003c\/li\u003e \u003cli\u003e4 in 1: Tester × 1, Instruction Manual × 1, OPR Powder × 1\u003c\/li\u003e \u003cli\u003e5 in 1: Tester × 1, Instruction Manual × 1, OPR Powder × 1, PH4.01 Powder × 1, PH6.86 Powder × 1, PH9.18 Powder × 1\u003c\/li\u003e \u003cli\u003e5 in 1: Cl2, H2, ORP, PH, Temp\u003c\/li\u003e \u003cli\u003e4 in 1: Cl2, H2, ORP, Temp\u003c\/li\u003e \u003cli\u003e3 in 1: Cl2, H2, Temp\u003c\/li\u003e \u003cli\u003e2 in 1: Cl2, Temp\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWarnings \/ reminders: Soak the probe for at least 1 hour before first use (the body is not waterproof). If results are inaccurate after soaking, calibrate according to the instructions. Clean the probe with water after each use. For tap water measurement, let the faucet run for 30 seconds before sampling. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty. At intercyprus.com since 2002 — trusted for quality and reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"4 in 1","offer_id":54548600586582,"sku":"1005007010543479-4 in 1","price":50.35,"currency_code":"EUR","in_stock":true},{"title":"5 in 1","offer_id":54548600619350,"sku":"1005007010543479-5 in 1","price":51.05,"currency_code":"EUR","in_stock":true},{"title":"2 in 1","offer_id":54548600652118,"sku":"1005007010543479-2 in 1","price":48.11,"currency_code":"EUR","in_stock":true},{"title":"3 in 1","offer_id":54548600684886,"sku":"1005007010543479-3 in 1","price":48.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/S7982197ad8d44bbf9ef6da5dddc47b7c7.webp?v=1784059319","url":"https:\/\/www.intercyprus.com\/products\/multi-function-water-quality-detector-ph-orp-temperature-chlorine-h2-cl-swimming-pool-hydroponic-aquariums-quality-tester","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}