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Reduced price 2 Pack Digital TDS Meter Water Quality Tester 0-9999 PPM EC Temperature Meter Portable Pen Accurate Drinking Water Test Tool For RO Aquarium Pool Hydroponics with LCD Display $12.59 Was $13.99

2 Pack Digital TDS Meter Water Quality Tester 0-9999 PPM EC Temperature Meter Portable Pen Accurate Drinking Water Test Tool For RO Aquarium Pool Hydroponics with LCD Display
Sponsored
current price Now $12.59, Was $13.99

2 Pack Digital TDS Meter Water Quality Tester 0-9999 PPM EC Temperature Meter Portable Pen Accurate Drinking Water Test Tool For RO Aquarium Pool Hydroponics with LCD Display

2.7 out of 5 Stars. 3 reviews

TS54 PRO LCD BUTTON TEST SET PLUS TDR ABN W/ PIERCING PIN $938.99

TS54 PRO LCD BUTTON TEST SET PLUS TDR ABN W/ PIERCING PIN
current price $938.99

TS54 PRO LCD BUTTON TEST SET PLUS TDR ABN W/ PIERCING PIN

TM600 VDSL2 Tester (ADSL2+/VDSL2/OPM/ VFL/TDR) Full Function ,Test Precision $738.41

TM600 VDSL2 Tester (ADSL2+/VDSL2/OPM/ VFL/TDR) Full Function ,Test Precision
current price $738.41

TM600 VDSL2 Tester (ADSL2+/VDSL2/OPM/ VFL/TDR) Full Function ,Test Precision

Clearance NOYAFA NF-8506 IP Tester & TDR Cable Tester - Wire Fault Distance Locator, PoE AT/AF/BT Network Analyzer, Ping Test, CAT5 CAT6, Port Speed Display $107.10 Was $119.01

NOYAFA NF-8506 IP Tester & TDR Cable Tester - Wire Fault Distance Locator, PoE AT/AF/BT Network Analyzer, Ping Test, CAT5 CAT6, Port Speed Display
current price Now $107.10, Was $119.01

NOYAFA NF-8506 IP Tester & TDR Cable Tester - Wire Fault Distance Locator, PoE AT/AF/BT Network Analyzer, Ping Test, CAT5 CAT6, Port Speed Display

4 out of 5 Stars. 2 reviews

IPC-8600MOVTADHS Cctv Tester IP Camera CCTV Test Analog AHD TVI CVI SDI Camera Tester TDR /OPM/ MULTI/ VFL Test $1,148.32

IPC-8600MOVTADHS Cctv Tester IP Camera CCTV Test Analog AHD TVI CVI SDI Camera Tester TDR /OPM/ MULTI/ VFL Test
current price $1,148.32

IPC-8600MOVTADHS Cctv Tester IP Camera CCTV Test Analog AHD TVI CVI SDI Camera Tester TDR /OPM/ MULTI/ VFL Test

DT-T71 Test Monitor HD 1080P IP CCTV Camera Tester Security Combine Test Monitor TDR Security Video Cam Tester $328.66

DT-T71 Test Monitor HD 1080P IP CCTV Camera Tester Security Combine Test Monitor TDR Security Video Cam Tester
current price $328.66

DT-T71 Test Monitor HD 1080P IP CCTV Camera Tester Security Combine Test Monitor TDR Security Video Cam Tester

Six In One CCTV IP Tester TVI 8MP, CVI 8MP, AHD 5MP/HD SDI/EX-SDI Cctv Tester Monitor With RJ45 TDR Cable Test For X7ADH $695.42

Six In One CCTV IP Tester TVI 8MP, CVI 8MP, AHD 5MP/HD SDI/EX-SDI Cctv Tester Monitor With RJ45 TDR Cable Test For X7ADH
current price $695.42

Six In One CCTV IP Tester TVI 8MP, CVI 8MP, AHD 5MP/HD SDI/EX-SDI Cctv Tester Monitor With RJ45 TDR Cable Test For X7ADH

4-in-1 Digital TDS Meter – Water Quality Tester | EC, Temperature (℃/℉) & 0-9999 ppm for Drinking Water, Aquariums & RO-RODI Systems

4-in-1 Digital TDS Meter – Water Quality Tester | EC, Temperature (℃/℉) & 0-9999 ppm for Drinking Water, Aquariums & RO-RODI Systems

4-in-1 Digital TDS Meter – Water Quality Tester | EC, Temperature (℃/℉) & 0-9999 ppm for Drinking Water, Aquariums & RO-RODI Systems

New 4 in 1 Tds Meter Digital Water Teste,Water Tester for Drinking Waters for Tap,Well,Pool,Hydroponics,Aquarium,Ro/Di System,Compact and Portable (White-Leather Case)

New 4 in 1 Tds Meter Digital Water Teste,Water Tester for Drinking Waters for Tap,Well,Pool,Hydroponics,Aquarium,Ro/Di System,Compact and Portable (White-Leather Case)

New 4 in 1 Tds Meter Digital Water Teste,Water Tester for Drinking Waters for Tap,Well,Pool,Hydroponics,Aquarium,Ro/Di System,Compact and Portable (White-Leather Case)

5 out of 5 Stars. 1 reviews

2026 All-New 4-in-1 TDS Meter: Test TDS, EC & Temp (C/F) with 0-9999 ppm Range. Accurate Digital Water Tester for Drinking Water, RO/DI Systems, Aquariums, Hydroponics. $15.27 Was $16.99

2026 All-New 4-in-1 TDS Meter: Test TDS, EC & Temp (C/F) with 0-9999 ppm Range. Accurate Digital Water Tester for Drinking Water, RO/DI Systems, Aquariums, Hydroponics.
current price Now $15.27, Was $16.99

2026 All-New 4-in-1 TDS Meter: Test TDS, EC & Temp (C/F) with 0-9999 ppm Range. Accurate Digital Water Tester for Drinking Water, RO/DI Systems, Aquariums, Hydroponics.

5 out of 5 Stars. 1 reviews

IPC-9800 CCTV Camera Tester 8MP AHD TVI SDI CVI 8K IPC Tester With VGA PoE 7in RJ45 Cable TDR Test UTP Cable Tracer ,Full Features Tester

IPC-9800 CCTV Camera Tester 8MP AHD TVI SDI CVI 8K IPC Tester With VGA PoE 7in RJ45 Cable TDR Test UTP Cable Tracer ,Full Features Tester

IPC-9800 CCTV Camera Tester 8MP AHD TVI SDI CVI 8K IPC Tester With VGA PoE 7in RJ45 Cable TDR Test UTP Cable Tracer ,Full Features Tester

Clearance Rulong 4 In 1 TDS Meter, Digital Water Quality Tester For Drinking Tap Well Pool Hydroponics Aquarium, White 5.91 * 0.91 * 0.34 in Was $9.39

Rulong 4 In 1 TDS Meter, Digital Water Quality Tester For Drinking Tap Well Pool Hydroponics Aquarium, White 5.91 * 0.91 * 0.34 in

Rulong 4 In 1 TDS Meter, Digital Water Quality Tester For Drinking Tap Well Pool Hydroponics Aquarium, White 5.91 * 0.91 * 0.34 in

LAZIOEGR 6-in-1 Digital Water Quality Detector, Multiparameter Tester for Drinking Water (TDS, TOC, COD, UV275, EC, Temp), High Sensitivity Probe, LCD Screen, White (15.7cm / 6.18 inches) $58.24

LAZIOEGR 6-in-1 Digital Water Quality Detector, Multiparameter Tester for Drinking Water (TDS, TOC, COD, UV275, EC, Temp), High Sensitivity Probe, LCD Screen, White (15.7cm / 6.18 inches)
current price $58.24

LAZIOEGR 6-in-1 Digital Water Quality Detector, Multiparameter Tester for Drinking Water (TDS, TOC, COD, UV275, EC, Temp), High Sensitivity Probe, LCD Screen, White (15.7cm / 6.18 inches)

FIBERSHOT Multi-Function C-8 Pro OTDR Tester Fiber, CCTV & Network Testing with RJ45 TDR, Dual GbE, SFP, and PoE++ in a One Handheld Device $2,200.00

FIBERSHOT Multi-Function C-8 Pro OTDR Tester  Fiber, CCTV & Network Testing with RJ45 TDR, Dual GbE, SFP, and PoE++ in a One Handheld Device
current price $2,200.00

FIBERSHOT Multi-Function C-8 Pro OTDR Tester Fiber, CCTV & Network Testing with RJ45 TDR, Dual GbE, SFP, and PoE++ in a One Handheld Device

4 in 1 Digital TDS Water Tester for RO Aquarium Drinking Water $30.98

4 in 1 Digital TDS Water Tester for RO Aquarium Drinking Water
current price $30.98

4 in 1 Digital TDS Water Tester for RO Aquarium Drinking Water

2025 All-New 4 in 1 Tds Meter Digital Water Tester, Water Tester for Drinking Waters for Tap, Well, Pool, Hydroponics, Aquarium, Ro/Di System, Compact and Portable (White)

2025 All-New 4 in 1 Tds Meter Digital Water Tester, Water Tester for Drinking Waters for Tap, Well, Pool, Hydroponics, Aquarium, Ro/Di System, Compact and Portable (White)

2025 All-New 4 in 1 Tds Meter Digital Water Tester, Water Tester for Drinking Waters for Tap, Well, Pool, Hydroponics, Aquarium, Ro/Di System, Compact and Portable (White)

Other options to consider

Klein Tools Tdr Cable Length Meter $199.99

Klein Tools Tdr Cable Length Meter
current price $199.99

Klein Tools Tdr Cable Length Meter

YAHHU Portable TDS Meter Digital Water Quality Tester 3-in-1 EC Temp Kit (6.30 inches / 16 cm) $12.15

YAHHU Portable TDS Meter Digital Water Quality Tester 3-in-1 EC Temp Kit (6.30 inches / 16 cm)
current price $12.15

YAHHU Portable TDS Meter Digital Water Quality Tester 3-in-1 EC Temp Kit (6.30 inches / 16 cm)

CCTV IP Camera Tester AHD+TVI+CVI+Analog CCTV Camera Tester Monitor VGA PoE Power Output RJ45 TDR Cable Tester From $384.24

CCTV IP Camera Tester AHD+TVI+CVI+Analog CCTV Camera Tester Monitor VGA PoE Power Output RJ45 TDR Cable Tester
IPC-5100 Plus, variant on CCTV IP Camera Tester AHD+TVI+CVI+Analog CCTV Camera Tester Monitor VGA PoE Power Output RJ45 TDR Cable Tester
IPC-5100C Plus, variant on CCTV IP Camera Tester AHD+TVI+CVI+Analog CCTV Camera Tester Monitor VGA PoE Power Output RJ45 TDR Cable Tester
From$38424

CCTV IP Camera Tester AHD+TVI+CVI+Analog CCTV Camera Tester Monitor VGA PoE Power Output RJ45 TDR Cable Tester

Rupoun TDS Meter 3 Key High Accuracy Digital Water Quality Tester Portable Testing Kit with Backlit (17 cm / 6.69 inches)

Rupoun TDS Meter 3 Key High Accuracy Digital Water Quality Tester Portable Testing Kit with Backlit (17 cm / 6.69 inches)

Rupoun TDS Meter 3 Key High Accuracy Digital Water Quality Tester Portable Testing Kit with Backlit (17 cm / 6.69 inches)

BIMZUC Portable TDS Meter High Accuracy Digital Water Quality Tester Kit with Storage Bag for Home Drinking Water, Pool, and Aquarium (6.3 inches / 16.0 cm) $12.58

BIMZUC Portable TDS Meter High Accuracy Digital Water Quality Tester Kit with Storage Bag for Home Drinking Water, Pool, and Aquarium (6.3 inches / 16.0 cm)
current price $12.58

BIMZUC Portable TDS Meter High Accuracy Digital Water Quality Tester Kit with Storage Bag for Home Drinking Water, Pool, and Aquarium (6.3 inches / 16.0 cm)

Solivara Water Testing Kits For Drinking Water 4 In 1 Tds Meter With Temperature For Tap Well Pool Hydroponics Aquarium Ro Di System (White,6.3in)

Solivara Water Testing Kits For Drinking Water 4 In 1 Tds Meter With Temperature For Tap Well Pool Hydroponics Aquarium Ro Di System (White,6.3in)

Solivara Water Testing Kits For Drinking Water 4 In 1 Tds Meter With Temperature For Tap Well Pool Hydroponics Aquarium Ro Di System (White,6.3in)

Clearance VKLU Digital TDS Meter Water Quality Tester, 0-9990 PPM Portable PPM Monitor for Drinking Water, RO System & Aquariums, Fast Read Purity Checker Was $4.99

VKLU Digital TDS Meter Water Quality Tester, 0-9990 PPM Portable PPM Monitor for Drinking Water, RO System & Aquariums, Fast Read Purity Checker
Blue, variant on VKLU Digital TDS Meter Water Quality Tester, 0-9990 PPM Portable PPM Monitor for Drinking Water, RO System & Aquariums, Fast Read Purity Checker
Blue*2, variant on VKLU Digital TDS Meter Water Quality Tester, 0-9990 PPM Portable PPM Monitor for Drinking Water, RO System & Aquariums, Fast Read Purity Checker

VKLU Digital TDS Meter Water Quality Tester, 0-9990 PPM Portable PPM Monitor for Drinking Water, RO System & Aquariums, Fast Read Purity Checker

Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination $46.05

Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination
current price $46.05

Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination

Clearance 4-in-1 TDS Meter, Digital Water Tester with Temperature & Color Display, Portable Water Quality Tester for Drinking Water, Pool, Hydroponics, Aquarium Was $7.09

4-in-1 TDS Meter, Digital Water Tester with Temperature & Color Display, Portable Water Quality Tester for Drinking Water, Pool, Hydroponics, Aquarium

4-in-1 TDS Meter, Digital Water Tester with Temperature & Color Display, Portable Water Quality Tester for Drinking Water, Pool, Hydroponics, Aquarium

Unbranded Digital TDS Meter and Water Tester Pen Portable Water Quality Detection Monitor 0-9990ppm 6.0 in / 15.3 cm $9.26

Unbranded Digital TDS Meter and Water Tester Pen Portable Water Quality Detection Monitor 0-9990ppm 6.0 in / 15.3 cm
current price $9.26

Unbranded Digital TDS Meter and Water Tester Pen Portable Water Quality Detection Monitor 0-9990ppm 6.0 in / 15.3 cm

Clearance CoreLiving Digital TDS Meter Water Tester, High Precision PPM Water Quality Tester for Drinking Water, Aquariums, Hydroponics, and Swimming Pools, 0-9999 ppm Measurement Range, Grey Was $3.54

CoreLiving Digital TDS Meter Water Tester, High Precision PPM Water Quality Tester for Drinking Water, Aquariums, Hydroponics, and Swimming Pools, 0-9999 ppm Measurement Range, Grey

CoreLiving Digital TDS Meter Water Tester, High Precision PPM Water Quality Tester for Drinking Water, Aquariums, Hydroponics, and Swimming Pools, 0-9999 ppm Measurement Range, Grey

Clearance CoreLiving 4 in 1 Digital Water Tester and TDS Meter with EC & Temperature (°C/°F) Function, 0-9999 ppm Water Quality Test Kit for Drinking Water, RO/DI System, Aquariums and Hydroponics, 1 Tester Was $5.76

CoreLiving 4 in 1 Digital Water Tester and TDS Meter with EC & Temperature (°C/°F) Function, 0-9999 ppm Water Quality Test Kit for Drinking Water, RO/DI System, Aquariums and Hydroponics, 1 Tester

CoreLiving 4 in 1 Digital Water Tester and TDS Meter with EC & Temperature (°C/°F) Function, 0-9999 ppm Water Quality Test Kit for Drinking Water, RO/DI System, Aquariums and Hydroponics, 1 Tester

4 In 1 Tds Meter Digital Water Tester, Quick And Easy To Use, Accurate & Reliable 09990 Ppm Meter, Ideal For Aquariums, Swimming Pool, Hydroponics $23.99

4 In 1 Tds Meter Digital Water Tester, Quick And Easy To Use, Accurate & Reliable 09990 Ppm Meter, Ideal For Aquariums, Swimming Pool, Hydroponics
current price $23.99

4 In 1 Tds Meter Digital Water Tester, Quick And Easy To Use, Accurate & Reliable 09990 Ppm Meter, Ideal For Aquariums, Swimming Pool, Hydroponics

Solivara 4 In 1 Water Testing Kit Tds Meter With Temperature Digital For Tap Well Pool Aquarium (White,5.63×0.91×0.34in)

Solivara 4 In 1 Water Testing Kit Tds Meter With Temperature Digital For Tap Well Pool Aquarium (White,5.63×0.91×0.34in)

Solivara 4 In 1 Water Testing Kit Tds Meter With Temperature Digital For Tap Well Pool Aquarium (White,5.63×0.91×0.34in)

Digital Water Quality Tester Dual Probe Online TDS Detector Input/Output Water Quality Monitor for Tap Water Fish Tank $27.21

Digital Water Quality Tester Dual Probe Online TDS Detector Input/Output Water Quality Monitor for Tap Water Fish Tank
current price $27.21

Digital Water Quality Tester Dual Probe Online TDS Detector Input/Output Water Quality Monitor for Tap Water Fish Tank

Nieyigj M1 Digital TDS Meter Test Pen Water Quality Analyzer Portable Multi-parameter Tester for Swimming Pool Aquarium Hydroponics 0-9990 PPM Measurement Range High Accuracy Resolution $10.49

Nieyigj M1 Digital TDS Meter Test Pen Water Quality Analyzer Portable Multi-parameter Tester for Swimming Pool Aquarium Hydroponics 0-9990 PPM Measurement Range High Accuracy Resolution
current price $10.49

Nieyigj M1 Digital TDS Meter Test Pen Water Quality Analyzer Portable Multi-parameter Tester for Swimming Pool Aquarium Hydroponics 0-9990 PPM Measurement Range High Accuracy Resolution

BOKYAN Water Quality Tester, 6-in-1 Digital Meter for COD TOC TDS Conductivity UV275 Temp, Portable Water Monitor for Drinking Water $60.26

BOKYAN Water Quality Tester, 6-in-1 Digital Meter for COD TOC TDS Conductivity UV275 Temp, Portable Water Monitor for Drinking Water
current price $60.26

BOKYAN Water Quality Tester, 6-in-1 Digital Meter for COD TOC TDS Conductivity UV275 Temp, Portable Water Monitor for Drinking Water

DAMAI 2025 New 4 in 1 Digital Water Quality Tester,0-9990PPM TDS Meter Digital Water Tester,Professional Testing for Drinking Water, Hydroponics, Aquariums, RO Systems Swimming Pools Was $6.77

DAMAI 2025 New 4 in 1 Digital Water Quality Tester,0-9990PPM TDS Meter Digital Water Tester,Professional Testing for Drinking Water, Hydroponics, Aquariums, RO Systems Swimming Pools

DAMAI 2025 New 4 in 1 Digital Water Quality Tester,0-9990PPM TDS Meter Digital Water Tester,Professional Testing for Drinking Water, Hydroponics, Aquariums, RO Systems Swimming Pools

5 out of 5 Stars. 1 reviews

4-in-1 TDS Meter Digital Water Tester, Accurate TDS EC & Temperature Tester with Backlit LCD, for Drinking Water, Aquarium, Hydroponics, Pool, RO/DI System Water Quality Testing Was $8.89

4-in-1 TDS Meter Digital Water Tester, Accurate TDS EC & Temperature Tester with Backlit LCD, for Drinking Water, Aquarium, Hydroponics, Pool, RO/DI System Water Quality Testing

4-in-1 TDS Meter Digital Water Tester, Accurate TDS EC & Temperature Tester with Backlit LCD, for Drinking Water, Aquarium, Hydroponics, Pool, RO/DI System Water Quality Testing

4 in 1 Professional TDS Water Meter, Portable Digital Tester with Color LCD Display for Drinking Water, Aquarium and Hydroponics Was $4.91

4 in 1 Professional TDS Water Meter, Portable Digital Tester with Color LCD Display for Drinking Water, Aquarium and Hydroponics

4 in 1 Professional TDS Water Meter, Portable Digital Tester with Color LCD Display for Drinking Water, Aquarium and Hydroponics

Yajisi LCD Digital TDS Meter Water Quality Tester Pen 0-9990ppm Measurement Range for Drinking Water, Pool, Aquarium and Hydroponics, Highly Accurate Test Kit Tool, 6.1 inches / 15.5 cm $9.73

Yajisi LCD Digital TDS Meter Water Quality Tester Pen 0-9990ppm Measurement Range for Drinking Water, Pool, Aquarium and Hydroponics, Highly Accurate Test Kit Tool, 6.1 inches / 15.5 cm
current price $9.73

Yajisi LCD Digital TDS Meter Water Quality Tester Pen 0-9990ppm Measurement Range for Drinking Water, Pool, Aquarium and Hydroponics, Highly Accurate Test Kit Tool, 6.1 inches / 15.5 cm

Portable 4-in-1 Digital TDS Water Tester Meter with EC, Temp & Color Display for Tap, RO & Bottled Water $8.99

Portable 4-in-1 Digital TDS Water Tester  Meter with EC, Temp & Color Display for Tap, RO & Bottled Water
current price $8.99

Portable 4-in-1 Digital TDS Water Tester Meter with EC, Temp & Color Display for Tap, RO & Bottled Water

Riousery M1S Water Quality Tester and Digital TDS Meter Pen for Pure Water Testing, 0-9999ppm / 0-9999 mg/L Range with Crisp Backlight LED Display $15.01

Riousery M1S Water Quality Tester and Digital TDS Meter Pen for Pure Water Testing, 0-9999ppm / 0-9999 mg/L Range with Crisp Backlight LED Display
current price $15.01

Riousery M1S Water Quality Tester and Digital TDS Meter Pen for Pure Water Testing, 0-9999ppm / 0-9999 mg/L Range with Crisp Backlight LED Display

Digital TDS Meter Water Tester Grey,Water Quality Tester Measuring Range 0-9 for Drinking Water,for TDS Testing of Drinking Water Pools Aquariums,Hecnuo

Digital TDS Meter Water Tester Grey,Water Quality Tester Measuring Range 0-9 for Drinking Water,for TDS Testing of Drinking Water Pools Aquariums,Hecnuo

Digital TDS Meter Water Tester Grey,Water Quality Tester Measuring Range 0-9 for Drinking Water,for TDS Testing of Drinking Water Pools Aquariums,Hecnuo

7 Inch HD CCTV Tester Monitor AHD CVI TVI CVBS SDI IP H.265 4K 8MP In Multimeter TDR Optical Fiber VFL POE $822.58

7 Inch HD CCTV Tester Monitor AHD CVI TVI CVBS SDI IP H.265 4K 8MP In Multimeter TDR Optical Fiber VFL POE
current price $822.58

7 Inch HD CCTV Tester Monitor AHD CVI TVI CVBS SDI IP H.265 4K 8MP In Multimeter TDR Optical Fiber VFL POE

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