BestDealPlus
  1. Home
  2. Tools
  3. Measurement & Analysis Instruments
2 In 1 Chlorine Detector PH & CL2 Meter Swimming Pool Spa Chlorine Monitor Tester Aquarium Hot Spring Water Quality Tester
2 In 1 Chlorine Detector PH & CL2 Meter Swimming Pool Spa Chlorine Monitor Tester Aquarium Hot Spring Water Quality Tester
2 In 1 Chlorine Detector PH & CL2 Meter Swimming Pool Spa Chlorine Monitor Tester Aquarium Hot Spring Water Quality Tester
2 In 1 Chlorine Detector PH & CL2 Meter Swimming Pool Spa Chlorine Monitor Tester Aquarium Hot Spring Water Quality Tester
2 In 1 Chlorine Detector PH & CL2 Meter Swimming Pool Spa Chlorine Monitor Tester Aquarium Hot Spring Water Quality Tester
2 In 1 Chlorine Detector PH & CL2 Meter Swimming Pool Spa Chlorine Monitor Tester Aquarium Hot Spring Water Quality Tester

2 In 1 Chlorine Detector PH & CL2 Meter Swimming Pool Spa Chlorine Monitor Tester Aquarium Hot Spring Water Quality Tester

(3.6)
US $ 10.78
In Stock
FREE SHIPPING WORLDWIDE
 View More  Shop Now

Cheap And Discounts 2 In 1 Chlorine Detector PH & CL2 Meter Swimming Pool Spa Chlorine Monitor Tester Aquarium Hot Spring Water Quality Tester Wholesale. Buy Directly From Merchant A Treasure Tools Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.

Recommends

HOT
High Quality Hybrid Solar Inverter MPPT DC To AC 220V 230V Off Grid Power Inverter 1500W 1.5kw 12v Hybrid Inverter
US $ 182.35
(5.0)
HOT
AISET Instrument Temperature Control NG-5000 5401V 5402V 5411V 5412V 5431V 5441V NG-5411-2 NG-5411V-2 NG-5401-2 NG-5401V-2
US $ 25.96
(5.0)
FX1N-24MT PLC 10V-28V Industrial Programmable Logic Controller Board Transistor Output 32-Bit CPU
US $ 36.39
US $ 69.98
-48%
(5.0)
HOT
ZX Factory voltage stabilizer TKR-3000VA single phase AVR 220v automatic voltage regulator for air conditioner
US $ 77.76
(5.0)
PT100 Thermocouple Temperature Sensor Transmitter PT100 0-400C 24VDC 4-20mA
US $ 15.95
(5.0)
SEEKU WS7020R 2-in-1 PLC HMI Programmable Logic Controller (Relay Output/(with Transistor Output) ) & 7" HMI Display 12DI 8DO
US $ 83.40
US $ 160.38
-48%
(5.0)
DC-DC CNC USB Power Supply CNC USB Step Up/Down DC Power Supply 5V To 3.3V 9V 12V 24V Desktop Power Supply DC Power Supply
US $ 6.36
US $ 12.71
-50%
(5.0)
4-Way Coax Remote Antenna Switch Antenna Switch 1.8-60MHz Antenna Signal Switch RF Antenna Switch for Convenient Switching
US $ 54.87
US $ 118.64
-53%
(5.0)
HOT
QHTITEC Adjustable DC Stabilized Power Supply 15v2a Stabilized Power Supply Maintenance Digital Display Power Supply 220V EU
US $ 40.52
(5.0)
HOT
Dc regulated power supply Linear SS-L305SPD five-digit digital tube DC regulated power supply
US $ 361.61
US $ 425.42
-14%
(5.0)
HOT
TEQD-2301A Temperature Controller Continuous Sealing Machine Packaging Machine Accessories 0-400°
US $ 29.12
(5.0)
HOT
Water Oil Fuel Pipeline PT100 Temperature Sensor 0-5V Output PT100 RTD Industrial Temperature Transmitter for Diesel
US $ 29.77
US $ 37.68
-21%
(5.0)
RD6024 RD6024W 60V 24A USB WiFi DC Adjustable Step-Down Desktop Power Step-Down Converter 2.4 Inch Color Display
US $ 96.99
US $ 164.40
-41%
(5.0)
RD6006W CNC switch adjustable power supply DC voltage regulator adapter step-down module monitoring power supply
US $ 60.69
US $ 63.88
-5%
(5.0)
S-360-12 IP20 Constant voltage AC to DC 360w 12v 30A power supply switching dc regulated power supply 360w
US $ 8.47
US $ 16.94
-50%
(4.0)
HOT
2025 good sale high quality offline UPS 1000VA PWM standby LED LCD uninterrupted power supply for
US $ 145.62
(5.0)
Generator AVR Automatic Voltage Regulator Fir for Meccalte Generator A6762 40-270VAC Generator Part
US $ 48.16
US $ 96.32
-50%
(5.0)
HOT
CEM DT-925 Handheld Operating Voltage and Current Calibrator Adjustable Basic Accuracy 0.01 Measuring Voltage Current Calibrator
US $ 134.31
(5.0)
DPS100 Pocket Laboratory DC Power Supply 30V 5A 100W Adjustable Voltage Regulator Bench Switching PD QC
US $ 42.42
US $ 96.41
-56%
(4.8)
HOT
Unusual 5-bit high precision 30V programmable linear DC voltage regulator power supply SS-L603SPD
US $ 397.46
US $ 467.60
-15%
(5.0)
Bench Power Adapter LONGWEI PDS-605M 60V 5A 300W DC Switching For Battery Charging
US $ 129.27
US $ 143.63
-10%
(5.0)
Electronic Load
US $ 65.02
(5.0)
HOT
S&A Temperature Controller Display T-503A T-506B T-506A for industry water cool chiller CW3000 CW5000 CW5200
US $ 35.70
US $ 51.00
-30%
(5.0)
RD RD6030 RD6030W 60V 30A DC Adjustable Step Down Voltage Bench Regulated Power Supply Buck Converter Battery Charging&1500W PSU
US $ 146.29
US $ 247.94
-41%
(3.3)
HOT
XR02CX-5N0C1 Dixell Electronic Temperature Controller LICCBXB5X0 XR02CX 220V Freezer Refrigerator Thermostat Relay New Original
US $ 28.96
(4.7)
HOT
PT100 RTD Temperature Transmitter 4-20mA 35MM DIN Mounted Temperature Transducer 1 In 1 Out 200 Degree 100 Degree
US $ 26.90
US $ 53.80
-50%
(5.0)
HOT
22mm Round Frosted Mini LED Light Display Digital Temperature Meter -20-199 Sensor Thermometer Recorder lndicator AC 20V-500V
US $ 3.90
(5.0)
HOT
4-20mA Rtd Pt100 Temperature Sensor Meter Temperature Transmitter Isolated Detector Module -50-200C
US $ 8.34
(5.0)
HOT
Digital Display Barometer Portable Stainless Steel Air Pressure Gauge Ball Meter Accurate Quick Reading Psi Bar Volleyball
US $ 6.91
US $ 13.83
-50%
(5.0)
HOT
DVT 1000VA Single phase muti-select power control upgrade version smart chip low voltage regulator/stabilizer
US $ 69.36
(5.0)
Dual Channel Independent Step Down Board DC-DC 5-32V to 0.8-30V 5A Switching Power Supply Module with Anti reverse Protection
US $ 5.32
US $ 6.65
-20%
(5.0)
HOT
A-BF 30V10A adjustable DC regulated power supply Switching power supply Mobile phone computer maintenance power supply test
US $ 82.15
US $ 96.65
-15%
(5.0)
HOT
Q2Q4 RS485 Probes Type Temperature Humidity Sensors High Accuracy Industrial Environment Monitoring Easy to Use for Housing
US $ 5.32
US $ 8.07
-34%
(5.0)
HOT
Y6GD Temperature Humidity Monitor Gauge Thermometer Hygrometer for Household Kitchen
US $ 5.88
US $ 7.36
-20%
(5.0)
AC-DC 110V 220V 230V to 3.3V 5V 9V 12V 15V 24V Step Down Converter Power Supply
US $ 5.00
(5.0)
HOT
2-in-1 Digital Thermometer Backlight Waterproof Electronic Food Thermometer Food-Grade Instant Read
US $ 6.11
US $ 8.98
-32%
(5.0)
New Fast Take Steady Flow Power Supply 30V Digital DC Power Supply Meter Adjustabletool
US $ 50.47
US $ 100.94
-50%
(5.0)
Rek RK-6060D DC Stabilized Power Supply 60V 60A Power 3600W Bench Power Supply with LED Digital Display,Output Switch
US $ 685.74
US $ 797.38
-14%
(5.0)
HOT
A-BF High-power and high-precision adjustable DC regulated power supply Maintenance switching power supply 30V60V5A10A
US $ 92.36
US $ 108.66
-15%
(5.0)
HOT
MDR-20 Power MDR-20-24 24V 1A Single Output Industrial DIN Rail DC Power Supply for CNC Router or Other Use
US $ 22.32
US $ 36.00
-38%
(5.0)
HOT
A-BF extraordinary electronic load meter DCT8730/DCT8740/DCT8760 Power LED battery capacity programming DC load tester
US $ 337.44
US $ 397.00
-15%
(5.0)
IPS3608 36V 8A Smart Lab Tool With Curve Display, USB-A And Type-C PD/QC Fast Charging, And Eight-Level Protection
US $ 144.21
US $ 282.76
-49%
(5.0)
RD6030W 60V 30A DC Voltage Current Step-down Stabilized Regulated Power Supply Module Buck Adjustable Converter Battery Charge
US $ 113.43
US $ 252.07
-55%
(4.7)
4-Way Coax Remote Antenna Switch Antenna Switch 500W PEP Antenna Signal Switch 1.8-60MHz RF Antenna Switch for Radio Stations
US $ 63.26
US $ 126.52
-50%
(5.0)
4-Pin 2 Position Switch On OFF Toggle Switch Toggle Switch On OFF 2 Position Toggle Switch 4 Pin 12mm Mount 15A 250VAC
US $ 10.92
(5.0)
HOT
AZ88185 Disposable dry ice cryogenic recorder Cold chain transport temperature recorder automatically generates PDF recording da
US $ 95.08
(5.0)
HOT
CAREL PZRISNH001 Temperature Controller for RITTAL Air Conditioning Control Panel REV.1.210
US $ 44.76
(5.0)
HOT
UNI-T UT715 Multifunction Loop Process Calibrator; High-precision DC voltage/current/frequency/continuity measuring instrument
US $ 800.00
US $ 1,142.85
-30%
(5.0)