60 results for tds meter HM
- HM Digital TDS-EZ PPM Meter/Tester, Water Quality Purity Test Hydroponics FilterOpens in a new window or tabPre-owned£4.00outopawn (23,827) 96.6%+ 24% VAT will apply1 bid · Time left2d 6h left (Wed, 14:39)+ £29.12 postagefrom United States
- HM Digital AP-1 TDS Meter (Automatic Temperature Correction Function ATC, ThermoOpens in a new window or tabBrand new£29.15good-items-japan (32,701) 98.6%+ £7.93 postagefrom Japan
- HM Digital TDS-EZ PPM Meter, Home Drinking Tap Water Quality Purity Test/TesterOpens in a new window or tabBrand new£10.86eseasongear (52,330) 99.4%+ £28.03 postagefrom United States5,050 sold
- HM Digital TDS-4 TDS Meter, HMD Water Quality Purity TesterOpens in a new window or tabBrand new£11.89kendrickequipmentllc (378) 99.6%+ £28.06 postagefrom United States
- HM Digital TDS-3 Water Quality Meter With Carrying Case Tester Purity PenOpens in a new window or tabNew (other)£8.43thisandthatstorex5 (2,710) 100%+ £31.99 postagefrom United States
- HM Digital TDS-4 TDS Meter Water Quality Tester FNFPOpens in a new window or tabBrand new£5.47imssupply (11,325) 98.3%+ £35.42 postagefrom United States
- New HM Digital TDS-EZ PPM Meter/Tester - Water Quality Test - TDS MonitorOpens in a new window or tabBrand new£16.74aquariumspecialty (18,669) 98.9%+ £26.27 postagefrom United States4 watchers
- New HM Digital TDS-EZ PPM Meter/Tester - Water Quality Test - TDS MonitorOpens in a new window or tabBrand new£16.84directive21 (50,490) 98%+ £26.27 postagefrom United States85 sold
- HM Digital TDS-4 TDS Meter, HMD Water Quality Purity TesterOpens in a new window or tabBrand new£11.89greatdeals4u315 (124) 98.2%+ £32.10 postagefrom United States
- HM Digital TDS-4 TDS Meter Handheld TesterOpens in a new window or tabBrand new£18.84pacificpartners (7,493) 100%+ £26.33 postagefrom United States
- HM Digital TDS Meter TDS-3 Handheld Water Testing Pen for Hydroponics AquariumsOpens in a new window or tabPre-owned£7.93bulletjones (262) 100%+ £37.34 postagefrom United States
- HM Digital TDS-EZ PPM Meter, Home Drinking Tap Water Quality Purity Test/TesterOpens in a new window or tabBrand new£19.82getultimatenow (3,211) 100%+ £26.36 postagefrom United States38 sold
- HM digital COM-100 EC/TDS/TEMP water meterOpens in a new window or tabBrand new£36.27jonasyyc (6) 100%+ £10.07 postagefrom Canada
- HM Water Quality Test----TDS METER-- Digital TDS-EZ PPM Meter/Tester -Opens in a new window or tabBrand new£14.36quiquy (5,577) 98.5%+ £36.12 postagefrom United States
- HM Digital TDS-4 Pocket-Size TDS MeterOpens in a new window or tabBrand new£24.78getultimatenow (3,211) 100%+ £26.51 postagefrom United States
- HM Digital TDS-3 Handheld TDS/TEMP Aquarium Meter Thermometer with Carrying CaseOpens in a new window or tabParts only£16.84aimee8541 (28,488) 99.6%+ £34.65 postagefrom United States
- HM Digital TDS-EZ PPM Meter, Home Drinking Tap Water Quality Purity Test/TesterOpens in a new window or tabBrand new£13.85upcycleuniverse (887) 98.6%+ £38.15 postagefrom United States
- HM Digital TDS-4 TDS Meter Handheld Tester - USED!Opens in a new window or tabPre-owned£19.78pureafterdark (189) 100%+ £32.26 postagefrom United States
- TDS Meter/Monitor - Authentic HM Digital DM-1 Inline Dual Channel TDS MonitorOpens in a new window or tabBrand new£25.73jettwatersystems (4,149) 99.8%+ £26.54 postagefrom United States169 sold
- HM Digital TDS-3 Handheld TDS Meter With Carrying Case, 0 - 9990 ppm TDS Meas...Opens in a new window or tabBrand new£25.73dizon.group.two (6,841) 98%+ £26.54 postagefrom United States
- HM Digital TDS-EZ PPM Meter, Home Drinking Tap Water Quality Purity Test/TesterOpens in a new window or tabBrand new£10.90darwina66 (165) 100%+ £41.84 postagefrom United States
- HM Digital TDS-4 TDS Meter Water Quality Handheld TesterOpens in a new window or tabBrand new£19.82lovelylettyscloset (440) 98.2%+ £34.29 postagefrom United States
- New HM Digital TDS-EZ PPM Meter/Tester - Water Quality Test - TDS MonitorOpens in a new window or tabBrand new£16.84bpowers4jgr-018 (669) 100%+ £38.09 postagefrom United States
- HM Digital TDS-3 TDS Handheld meter Tester w/ Black Case (bin-7)Opens in a new window or tabPre-owned£17.79mistyo_0 (1,798) 99.9%Was: £18.72 5% off+ £38.96 postagefrom United States
- HM DIGITAL TDS METEROpens in a new window or tabBrand new£12.39marter1958 (101) 100%+ £45.24 postagefrom United States
- Water Tester HM Digital TDS-4 Pocket Size TDS Meter + ThermometerOpens in a new window or tabBrand new£34.08vyair-uk (56,400) 97.7%+ £23.76 postagefrom United KingdomLast one
- HM Digital PH Meter, TDS EZ Meter, and TDS MeterOpens in a new window or tabPre-owned£27.76virbel-16 (15) 100%+ £32.57 postagefrom United States
- HM Digital TDS-3 Handheld TDS Meter SAVE $$ W/ BAY HYDRO $$Opens in a new window or tabBrand new£38.12bayhydro707 (22,682) 94.4%+ £23.20 postagefrom United States
- HM Digital COM-80 Pen Style TDS/EC/Temp MeterOpens in a new window or tabBrand new£24.78gardeninggang (176) 100%+ £38.38 postagefrom United States
- HM Digital COM-100 TDS/EC/T Waterproof Combo Meter/Tester, ConductivityOpens in a new window or tabBrand new£66.18apple*2012 (2,624) 98.7%Was: £88.24 25% offFree international postagefrom China
- TDS Meter/Monitor - Authentic HM Digital DM-2 Inline Dual Channel TDS MonitorOpens in a new window or tabBrand new£39.61jettwatersystems (4,149) 99.8%+ £26.95 postagefrom United States58 sold
- HM Digital TDS-3 TDS Handheld meter Tester + NaCl 342ppm calibration solutionOpens in a new window or tabBrand new£39.65getultimatenow (3,211) 100%+ £26.95 postagefrom United States10 watchers
- TDS Meter/Monitor - Authentic HM Digital DM-1 Inline Dual Channel TDS Monitor D1Opens in a new window or tabPre-owned£29.73buriedtreasuresfrommetoyou (44) 100%+ £36.97 postagefrom United States
- HM Digital COM-100 Waterproof Professional Series EC/TDS Meter TestedOpens in a new window or tabPre-owned£34.70simon_z (1,323) 99.7%+ £32.78 postagefrom United States
- HM Digital COM-80 EC/TDS/Temp Waterproof Economically Priced, Reliable TDS MeterOpens in a new window or tabBrand new£40.60 to £76.29giftandhobbyworld (3,800) 99.3%+ £26.98 postagefrom United States
- DM-1 Dual Inline TDS Meter from HM Digital 3/8" FittingsOpens in a new window or tabBrand new£40.91vyair-uk (56,400) 97.7%+ £28.51 postagefrom United Kingdom
- HM Digital TDS-3 Green Handheld LCD 0-9990 ppm Accurate TDS Meter - For PartsOpens in a new window or tabParts only£18.83thetechfacility (8,651) 94.3%+ £51.11 postagefrom United States
- HM Digital TDS-3 Handheld tds Meter with Carrying CaseOpens in a new window or tabBrand new£63.77sundaystreets (7,734) 90.7%+ £7.85 postagefrom India
- HM Digital In-line TDS Meter + 1/4" Fittings For Reverse Osmosis SystemsOpens in a new window or tabBrand new£48.30vyair-uk (56,400) 97.7%+ £23.76 postagefrom United Kingdom17 watchers
- TDS Meter/Monitor - Authentic HM Digital DM-2 Inline Dual Channel TDS MonitorOpens in a new window or tabBrand new£39.61mountainsidefulfillment (185) 97.2%+ £32.91 postagefrom United States
- HM Digital COM-100 TDS PPM EC Water Conductivity Combo Temp Meter TesterOpens in a new window or tabBrand new£65.42no1-gunz (113) 90.3%+ £7.92 postagefrom South Korea
- HM Digital TDS-4 Pocket Size TDS Tester Meter Without Digital Thermometer 0-9...Opens in a new window or tabBrand new£46.45kolinb (92,474) 97.5%+ £27.14 postagefrom United States
- HM Digital ZT-2 TDS Water Meter/Tester, for Drinking Water TestingOpens in a new window or tabBrand new£12.84brianrams68 (680) 99.4%+ £60.99 postagefrom United States
- HM Digital TDS-3 Handheld TDS Meter with Carrying CaseOpens in a new window or tabBrand new£64.44sundaystreets (7,734) 90.7%+ £14.87 postagefrom India
- HM Digital PH-80 pH/Temp Meter + COM-80 EC/TDS/Temp Hydro Tester BUNDLE PACKOpens in a new window or tabBrand new£79.30getultimatenow (3,211) 100%+ £34.08 postagefrom United States
- HM Digital COM-300 Waterproof Professional Series pH/EC/TDS/Temp MeterOpens in a new window or tabBrand new£122.69apple*2012 (2,624) 98.7%Was: £163.58 25% offFree international postagefrom China
- HM Digital COM-300 Waterproof Professional Series pH/EC/TDS Temp MeterOpens in a new window or tabBrand new£114.01growcoindo (7,429) 99%+ £29.14 postagefrom United States
- HM Digital COM-300 Ph/Tds/EC/Temp MeterOpens in a new window or tabBrand new£128.87getultimatenow (3,211) 100%+ £29.57 postagefrom United States
- New HM Digital COM-300 Waterproof Professional Series pH/EC/TDS/Temp MeterOpens in a new window or tabBrand new£123.88directive21 (50,490) 98%+ £35.40 postagefrom United StatesAlmost gone18 sold
- HM Digital PH-200 pH/Temp Meter + COM-80 EC/TDS/Temp Hydro Tester BUNDLE PACKOpens in a new window or tabBrand new£115.99goldleafhydroponics (101) 100%+ £52.58 postagefrom United States
- HM Digital Waterproof Professional Series pH/EC/TDS/Temp Meter : COM-360Opens in a new window or tabBrand new£151.68getultimatenow (3,211) 100%Was: £168.53 10% off+ £27.94 postagefrom United States
- HM Digital 300L Waterproof Professional Series pH/EC/TDS/Temp Meter - 2023 MODELOpens in a new window or tabBrand new£177.96californiagrow (1,367) 99.7%+ £28.79 postagefrom United States
- HM Digital COM-300L: Waterproof Professional Series pH/EC/TDS/Temp MeterOpens in a new window or tabBrand new£178.44getultimatenow (3,211) 100%+ £44.42 postagefrom United States2 watchers
- HM Digital Hydromaster 100 - Continuous pH/TDS/EC/Temp meterOpens in a new window or tabBrand new£257.27californiagrow (1,367) 99.7%+ £31.37 postagefrom United States
- HM Digital Hydromaster 100 - Continuous pH/TDS/EC/Temp meterOpens in a new window or tabBrand new£267.67pharmerhydro (501) 100%+ £40.75 postagefrom United States5 watchers
- HM Digital Hydromaster 500 - Continuous pH/TDS/EC/Temp meterOpens in a new window or tabBrand new£296.93californiagrow (1,367) 99.7%+ £35.69 postagefrom United States
- HM Digital Hydromaster 500 - Continuous pH/TDS/EC/Temp meterOpens in a new window or tabBrand new£297.41pharmerhydro (501) 100%+ £41.71 postagefrom United States
- TDS-100H-HM (DN50-700mm) Ultrasonic Flow Meter Flowmeter w/ Bracket TransducerOpens in a new window or tabBrand new£481.26ndtsuppliers (1,198) 100%+ £76.75 postagefrom China
- HM-Digital HM-100 PH Temperature EC TDS Monitor Meter Digital Water TesterOpens in a new window or tabBrand new£246.38vyair-uk (56,400) 97.7%Postage not specifiedfrom United Kingdom
- HM Digital COM-100 TDS/EC Meter - Electrical Conductivity/Total Dissolved SolidsOpens in a new window or tabBrand new£72.54tailsnteeth (2,166) 94.4%Postage not specifiedfrom Canada