{"product_id":"hanna-instruments-hi98121-ph-orp-combo-meter","title":"Hanna Instruments HI98121 pH \u0026 ORP Combo Meter","description":"If you are looking for a meter to test ORP, we recommend purchasing the HM Digital ORP-200 for better performance.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eHigh accuracy pH and ORP measurements\u003c\/li\u003e\n\u003cli\u003eWaterproof combo has a large easy-to-read, dual-level LCD and automatically shuts-off\u003c\/li\u003e\n\u003cli\u003eORP and pH readings automatically compensate for the effects of temperature (ATC).\u003c\/li\u003e\n\u003cli\u003eTester has a greatly extended life:\u003c\/li\u003e\n\u003cli\u003eReplaceable pH electrode cartridge with an extendable cloth junction\u003c\/li\u003e\n\u003c\/ul\u003e \u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003epH:\u003c\/b\u003e -2.00 to 16.00 pH\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003emV:\u003c\/b\u003e +\/-1000 mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTemp:\u003c\/b\u003e -5.0 to 60.0°C \/ 23 to 140.0°F\u003c\/li\u003e\n\u003c\/ul\u003e \u003cb\u003eResolution:\u003cbr\u003e\u003c\/b\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003epH:\u003c\/b\u003e 0.01 pH\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003emV:\u003c\/b\u003e 1 mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTemp:\u003c\/b\u003e 0.1°C \/ 0.1°F\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003epH:\u003c\/b\u003e ±0.05 pH\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003emV:\u003c\/b\u003e +\/-2 mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTemp:\u003c\/b\u003e ±0.5°C \/ ±1°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTemperature compensation:\u003c\/b\u003e pH; automatic\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eCalibration:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003epH:\u003c\/b\u003e Automatic, 1 or 2 points with 2 sets of memorized buffers\u003c\/li\u003e\n\u003cli\u003e(pH 4.01 \/ 7.01 \/ 10.01 or 4.01 \/ 6.86 \/ 9.18)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003epH Electrode:\u003c\/b\u003e HI 73127 (replaceable; included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnvironment:\u003c\/b\u003e 0 to 50°C (32 to 122°F); RH max 100%\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBattery type \/ life:\u003c\/b\u003e 4 x 1.5V \/ approx. 100 hrs of continuous use; auto-off after 8 mins of non-use\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 163 x 40 x 26 mm (6.4 x 1.6 x 1.0\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 100 g (3.5 oz.)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":13250363719723,"sku":"HI98121","price":209.69,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/d7t0xozweld6xb8ymips_e06959b7-efc4-4723-ba5f-4c4614227c1d.jpg?v=1792571931","url":"https:\/\/freshwitersystems.com\/products\/hanna-instruments-hi98121-ph-orp-combo-meter","provider":"Fresh Water Systems","version":"1.0","type":"link"}