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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 Handheld Tester Spa Aquarium Hydroponic Pool 0-14pH ATC Generic
 
0 Bids$13.50Time left:3h 19m
pH Buffer Powder Solution Measure Calibration 4.00, 7.00 10.00pH set Test Meter
 
Buy it now
$5.31
Free shipping
Time left:1d 22h 19m
DURABLE pH ELECTRODE BNC 3m Cable Buffer Solutions Water Meter Tester Aquarium
 
Buy It Now or Best Offer$19.90Time left:2d 22h 37m
DURABLE pH ELECTRODE BNC 3m Cable Buffer Solutions Water Meter Tester Aquarium
 
Buy It Now or Best Offer$19.61Time left:2d 22h 37m
Digital pH Meter Tester Water Quality Monitor 14.00 pH Range Hydroponic Generic
 
0 Bids$18.90Time left:4d 14h 46m
CL2 Chlorine pH Level Meter Checker Pool Spa Water Quality Tester Generic
 
0 Bids$22.90Time left:4d 14h 49m
2in1 Soil pH Level and Moisture Meter Tester Plants Crops Flowers
 
1 Bid$35.50Time left:4d 15h 45m
Professional PH Temperature Meter High Accuracy ±0.05PH Water Quality Generic
 
1 Bid$37.90Time left:4d 15h 53m
Digital pH Meter Tester Monitor w/ Replaceable BNC Electrode & Mounting Bracket
 
0 Bids$24.50Time left:4d 20h 3m
Digital pH Meter Tester Water Quality Monitor 14.00 pH Range Hydroponic Aquarium
 
Buy It Now or Best Offer$19.80Time left:4d 21h 57m
7-in-1 Digital WATER QUALITY MONITOR Pool pH °C °F ORP EC CF TDS Meter Generic
 
0 Bids$87.00Time left:5d 2h 0m
pH Electrode BNC 3m Cable Water Meter Tester Aquarium + Buffer Solutions Generic
 
0 Bids$17.90Time left:5d 2h 11m
pH Powder Calibration Solution 4.00, 7.00 10.00pH set All Water types Generic
 
0 Bids
$4.90
Free shipping
Time left:5d 16h 3m
Multi-Function Water Quality Tester Meter  EC CF TDS PH °C °F Hydroponic Generic
 
0 Bids$92.50Time left:5d 18h 40m
6-in-1 pH ORP Conductivity TDS Temp. Salinity Water Quality Tester Meter IP57
 
0 Bids$95.90Time left:5d 19h 57m
7in1 Digital Water Quality Monitor Piscina pH °C °F ORP EC CF TDS Probador Metro
 
Buy It Now or Best Offer$94.51Time left:5d 22h 59m
Digital pH Meter Tester Thermomete​r Temperatur​e (°C)
 
Buy It Now or Best Offer$24.26Time left:5d 23h 5m
Waterproof Digital pH Meter Tester Hydroponics Aquariums Spa Thermometer Generic
 
0 Bids$23.50Time left:6d 0h 53m
3-in-1 ORP mV, PH, TEMPERATURE METER TESTER w/ Replaceable pH & ORP Electrodes
 
Buy It Now or Best Offer$89.00Time left:6d 4h 54m
3-in-1  ORP mV, PH, TEMPERATURE METER TESTER w/ Replaceable pH & ORP Electrodes
 
Buy It Now or Best Offer$88.03Time left:6d 4h 56m
4 in 1 Plant Soil Survey Instrument pH Temperature Moisture Sunlight Light Meter
 
0 Bids$17.90Time left:6d 6h 57m
2-in-1 Waterproof Digital pH Meter Tester Temperature °C °F ±0.05 Accuracy
 
0 Bids$37.90Time left:6d 13h 39m
2-in-1 Waterproof Digital pH Meter Tester Thermometer Water Test  w/ ATC Generic
 
0 Bids$37.90Time left:6d 15h 7m
Digital pH Meter Tester Thermomete​r Temperatur​e (°C)
 
0 Bids$22.50Time left:6d 19h 23m
Digital 14.00 pH Monitor Meter Rechargeable Tester Hydrophonic Aquariums Generic
 
0 Bids$32.90Time left:6d 21h 44m
Digital 14.00 pH Meter Tester 2 Buffer Hydroponic Aquarium Built-in ATC Generic
 
0 Bids$15.50Time left:6d 21h 48m
CL2 Chlorine pH Level Meter Swimming Pool Checker Spa Water Quality Tester
 
Buy It Now or Best Offer$23.90Time left:6d 22h 12m
Pen Type Digital pH Level Meter Tester Thermomete​r Temperatur​e (°C) Generic
 
Buy It Now or Best Offer$24.50Time left:6d 23h 16m
Digital Pen Type 0~14.00 pH Meter Tester Thermomete​r Temperatur​e (°C) Generic
 
0 Bids$22.50Time left:6d 23h 19m
LCD Digital pH / Temp °C °F Meter IP65 Water Quality Tester w/ Auto Calibration
 
Buy It Now or Best Offer$24.90Time left:7d 2h 20m
pH BUFFER POWDER SOLUTION MEASURE CABLIBRATION 4.00, 7.00 10.00pH set Test Meter
 
0 Bids
$5.15
Free shipping
Time left:7d 10h 56m
6-in-1 Multi-Function Water Quality Tester Meter  EC CF TDS PH °C °F  Hydroponic
 
0 Bids$90.46Time left:7d 14h 32m
6-in-1 pH ORP Conductivity TDS Temp. Salinity Water Quality Tester Meter IP57
 
0 Bids$95.63Time left:7d 14h 34m
Digital ph Orp (2 in 1) Controller BNC Electrodes Redox mV CO2 O3 220V or 110V
 
Buy It Now or Best Offer$101.71Time left:7d 21h 35m
2-in-1 Waterproof Digital pH Meter Tester Temperature °C °F Test Water  w/ ATC
 
Buy It Now or Best Offer$39.38Time left:7d 22h 16m
2-in-1 Waterproof Digital pH Meter Tester Temperature °C °F Test Water  w/ ATC
 
Buy It Now or Best Offer$39.90Time left:7d 22h 16m
7-in-1 Digital Water Quality Monitor Pool pH °C °F ORP EC CF TDS Meter Tester
 
Buy It Now or Best Offer$89.00Time left:7d 22h 52m
LCD Digital pH / Temp °C °F Meter IP65 Water Quality Tester w/ Auto Calibration
 
0 Bids$23.57Time left:7d 23h 1m
Digital ph Meter Handheld Tester Spa Aquarium Hydroponic Pool 0-14pH ATC
 
Buy It Now or Best Offer$13.70Time left:7d 23h 13m
Digital pH Meter Tester 2 Buffer Hydroponic Aquarium
 
0 Bids$17.03Time left:8d 16h 24m
2in1 Digital pH ORP Controller Aquarium Pond Meter Tester Tool 1 Socket Generic
 
Buy It Now or Best Offer$89.90Time left:10d 22h 7m
2in1 Digital pH ORP Controller Aquarium Pond Meter Tester 1 Socket 220V or 110V
 
Buy It Now or Best Offer$95.63Time left:10d 22h 7m
pH Electrode BNC 70cm long Cable 2 x Buffer Calibration Solution 0.00~14.00pH
 
Buy It Now or Best Offer$18.09Time left:10d 22h 19m
Digital pH Controller Meter Tester + Replaceable BNC Electrode 220V/110V Generic
 
Buy It Now or Best Offer$89.90Time left:10d 22h 46m
New Digital pH Controller Meter Tester + Replaceable BNC Electrode  220V or 110V
 
Buy It Now or Best Offer$88.19Time left:10d 22h 46m
Digital pH Meter Tester Monitor w/ Replaceable BNC Electrode & Mounting Bracket
 
Buy It Now or Best Offer$26.16Time left:11d 0h 53m
Professional PH Temperature Meter High Accuracy ±0.05PH Water Quality Tester
 
Buy It Now or Best Offer$39.38Time left:12d 0h 30m
Professional PH Temperature Meter High Accuracy ±0.05PH Water Quality Tester
 
Buy It Now or Best Offer$40.16Time left:12d 0h 37m
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