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discount_instrument

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 Discount Instrument is an online distributor for a range of professional instruments. We offer internet-leading prices made possible through the online nature of our ecommerce distribution method. We provide excellent customer services and competitive prices.
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Items are dispatched by Registered Air Mail from Hong Kong within 2 business days after we have received your cleared payment. Delivery is approximately 8-18 days, in most cases, it takes 7-10 days. We make sure that your ordered item(s) leaves our facility in a timely manner. Insurance is included in the Shipping & Handling costs you paid and charge the same shipping cost to customers worldwide (same shipping cost to United States, Europe and Australia).
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89 results found in PH Meters / Controllers
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Picture [hide]Item titlePriceTime Left
Digital pH Meter Tester Monitor w/ Replaceable BNC Electrode & Mounting Bracket
 
0 Bids$24.50Time left:2h 43m
7-in-1 Digital WATER QUALITY MONITOR Pool pH °C °F ORP EC CF TDS Meter Generic
 
0 Bids$87.00Time left:7h 23m
pH Electrode BNC 3m Cable Water Meter Tester Aquarium + Buffer Solutions Generic
 
0 Bids$17.90Time left:9h 29m
pH Powder Calibration Solution 4.00, 7.00 10.00pH set All Water types Generic
 
0 Bids
$4.90
Free shipping
Time left:23h 4m
Multi-Function Water Quality Tester Meter  EC CF TDS PH °C °F Hydroponic Generic
 
0 Bids$92.50Time left:1d 1h 18m
6-in-1 pH ORP Conductivity TDS Temp. Salinity Water Quality Tester Meter IP57
 
0 Bids$95.90Time left:1d 2h 50m
Waterproof Digital pH Meter Tester Hydroponics Aquariums Spa Thermometer Generic
 
0 Bids$23.50Time left:1d 8h 2m
4 in 1 Plant Soil Survey Instrument pH Temperature Moisture Sunlight Light Meter
 
0 Bids$17.90Time left:1d 14h 0m
2-in-1 Waterproof Digital pH Meter Tester Temperature °C °F ±0.05 Accuracy
 
0 Bids$37.90Time left:1d 20h 52m
2-in-1 Waterproof Digital pH Meter Tester Thermometer Water Test  w/ ATC Generic
 
0 Bids$37.90Time left:1d 21h 22m
Digital pH Meter Tester Thermomete​r Temperatur​e (°C)
 
0 Bids$22.50Time left:2d 1h 29m
Digital 14.00 pH Monitor Meter Rechargeable Tester Hydrophonic Aquariums Generic
 
0 Bids$32.90Time left:2d 4h 6m
Digital 14.00 pH Meter Tester 2 Buffer Hydroponic Aquarium Built-in ATC Generic
 
0 Bids$15.50Time left:2d 4h 30m
Digital Pen Type 0~14.00 pH Meter Tester Thermomete​r Temperatur​e (°C) Generic
 
0 Bids$22.50Time left:2d 6h 0m
LCD Digital pH / Temp °C °F Meter IP65 Water Quality Tester w/ Auto Calibration
 
Buy It Now or Best Offer$24.86Time left:2d 7h 13m
Digital pH Meter Handheld Tester Spa Aquarium Hydroponic Pool 0-14pH ATC Generic
 
0 Bids$13.50Time left:2d 10h 20m
pH Buffer Powder Solution Measure Calibration 4.00, 7.00 10.00pH set Generic
 
Buy it now
$4.99
Free shipping
Time left:3d 5h 15m
Digital pH Monitor Tester 14.00 pH Range Aquariums w/ Rechargeable Meter Adaptor
 
Buy It Now or Best Offer$32.68Time left:3d 5h 45m
New Digital pH Controller Meter Tester + Replaceable BNC Electrode  220V or 110V
 
Buy It Now or Best Offer$87.41Time left:4d 6h 19m
Digital ph Orp Controller BNC Electrodes Redox mV CO2 O3 220V or 110V Generic
 
Buy It Now or Best Offer$106.90Time left:4d 6h 26m
Digital ph Orp (2 in 1) Controller BNC Electrodes Redox mV CO2 O3 220V or 110V
 
Buy It Now or Best Offer$107.49Time left:4d 6h 26m
Soil pH Level & Moisture Meter Tester Plants Crops flowers Vegetable Garden
 
Buy It Now or Best Offer$36.50Time left:4d 7h 46m
Soil pH Level & Moisture Meter Tester Plants Crops flowers Vegetable Garden
 
Buy It Now or Best Offer$33.62Time left:4d 7h 46m
 7-in-1 Digital Water Quality Monitor Pool pH °C °F ORP EC CF TDS Meter Tester
 
Buy It Now or Best Offer$90.53Time left:4d 10h 52m
6-in-1 Multi-Function Water Quality Tester Meter  EC CF TDS PH °C °F  Hydroponic
 
Buy It Now or Best Offer$94.50Time left:4d 11h 54m
Waterproof Digital pH Meter Tester Hydroponics Aquariums Spa Thermometer °C/°F
 
Buy It Now or Best Offer$26.42Time left:4d 13h 34m
pH BUFFER POWDER SOLUTION MEASURE CABLIBRATION 4.00, 7.00 10.00pH set Test Meter
 
0 Bids
$5.30
Free shipping
Time left:4d 18h 17m
6-in-1 pH ORP Conductivity TDS Temp. Salinity Water Quality Tester Meter IP57
 
0 Bids$98.35Time left:4d 21h 17m
6-in-1 Multi-Function Water Quality Tester Meter  EC CF TDS PH °C °F  Hydroponic
 
0 Bids$93.03Time left:4d 21h 25m
LCD Digital pH / Temp °C °F Meter IP65 Water Quality Tester w/ Auto Calibration
 
0 Bids$24.24Time left:5d 6h 8m
Waterproof Digital pH Meter Tester Hydroponics Aquariums Spa Thermometer Generic
 
Buy It Now or Best Offer$24.90Time left:5d 6h 13m
Waterproof pH 42cm Stick Meter Tester Dipstick Hydroponic Tank Pool Pond Generic
 
Buy It Now or Best Offer$25.90Time left:5d 12h 38m
Digital pH Meter Tester Thermomete​r Temperatur​e (°C)
 
Buy it now$24.86Time left:5d 12h 50m
DIGITAL pH CO2 CONTROLLER METER  Aquarium Fish Tank 110V or 220V
 
Buy It Now or Best Offer$86.90Time left:5d 14h 33m
Digital pH Meter Tester 2 Buffer Hydroponic Aquarium
 
0 Bids$17.51Time left:5d 23h 53m
pH Electrode BNC 70cm long Cable 2 x Buffer Calibration Solution 0.00~14.00pH
 
Buy It Now or Best Offer$18.90Time left:6d 6h 36m
Digital pH Monitor Tester 14.00 pH Range Aquariums w/ Rechargeable Meter Adaptor
 
Buy It Now or Best Offer$34.50Time left:6d 7h 11m
Waterproof Digital pH Meter and Thermometer  w/ 3-Point Auto Calibration Generic
 
Buy It Now or Best Offer$23.90Time left:6d 10h 56m
CL2 Chlorine pH Level Meter Checker Pool Spa Water Quality Tester Generic
 
0 Bids$22.90Time left:6d 21h 48m
Digital pH Meter Tester Water Quality Monitor 14.00 pH Range Hydroponic Generic
 
0 Bids$18.90Time left:6d 22h 1m
2in1 Soil pH Level and Moisture Meter Tester Plants Crops Flowers
 
0 Bids$35.50Time left:6d 22h 20m
Professional PH Temperature Meter High Accuracy ±0.05PH Water Quality Generic
 
0 Bids$37.90Time left:6d 22h 44m
Digital pH CO2 Controller Meter Aquarium 110V or 220V + Calibration Solutions
 
Buy It Now or Best Offer$87.61Time left:7d 5h 49m
Digital pH Meter Tester Monitor Meter ATC w/ Replaceable BNC Electrode Generic
 
Buy It Now or Best Offer$26.50Time left:7d 6h 56m
pH Buffer Powder Solution Measure Calibration 4.00, 7.00 10.00pH set Test Meter
 
Buy it now
$5.46
Free shipping
Time left:9d 6h 6m
DURABLE pH ELECTRODE BNC 3m Cable Buffer Solutions Water Meter Tester Aquarium
 
Buy It Now or Best Offer$19.90Time left:10d 6h 24m
DURABLE pH ELECTRODE BNC 3m Cable Buffer Solutions Water Meter Tester Aquarium
 
Buy It Now or Best Offer$20.17Time left:10d 6h 24m
Digital pH Meter Tester Water Quality Monitor 14.00 pH Range Hydroponic Aquarium
 
Buy It Now or Best Offer$20.29Time left:12d 5h 44m
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