Millivolt Meter(1)
Uses item details. Price when purchased online
Best seller, TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen for Farming, Aquariums,Pools $7.99 Was $9.20
Best seller
Sponsored
Now$799
current price Now $7.99, Was $9.20$9.20
TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen for Farming, Aquariums,Pools
4.7 out of 5 stars
Other options to consider(140)
In 50+ people's carts, All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS EC & Temp(°C,°F) Meter - 0-9999ppm - Professional Testing for Drinking Water, RO/DI System, Aquariums etc From $10.95
In 50+ people's carts
2 options
Available in additional 2 optionsFrom$1095
All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS EC & Temp(°C,°F) Meter - 0-9999ppm - Professional Testing for Drinking Water, RO/DI System, Aquariums etc
4.8 out of 5 stars
Fluke 87-5 Industrial True RMS Multimeter $518.20
$51820
current price $518.20Fluke 87-5 Industrial True RMS Multimeter
4.7 out of 5 stars
Best seller, TDS Meter Digital Water Tester, Accurate Professional 4-in-1 TDS, Temperature and EC Meter, 0-9990ppm, Ideal Water Test Meter for Drinking Water, Aquariums,Water Tester for Drinking Water $11.59
Best seller
$1159
current price $11.59TDS Meter Digital Water Tester, Accurate Professional 4-in-1 TDS, Temperature and EC Meter, 0-9990ppm, Ideal Water Test Meter for Drinking Water, Aquariums,Water Tester for Drinking Water
4.2 out of 5 stars
Milwaukee Clamp Meter Hvac/R $109.00
$10900
current price $109.00Milwaukee Clamp Meter Hvac/R
3.7 out of 5 stars
Best seller, Zero Water Tester,Drinking Water Tester,Tds Water Tester,0-9990 Ppm Meter Water Quality Tester,Portable Water Tester for Drinking Water,Tds Meter Digital Water Tester,1 Pack — LAILLSH 2026 New From $3.13
Best seller
From$313
Zero Water Tester,Drinking Water Tester,Tds Water Tester,0-9990 Ppm Meter Water Quality Tester,Portable Water Tester for Drinking Water,Tds Meter Digital Water Tester,1 Pack — LAILLSH 2026 New
4.3 out of 5 stars
PV Digital Multimeter 20000 Counts Photovoltaic Electrical Tester with 2.8 in / 7.1 cm Color TFT Screen, True RMS AC DC Voltage Resistance Meter for Solar System $58.38
$5838
current price $58.38PV Digital Multimeter 20000 Counts Photovoltaic Electrical Tester with 2.8 in / 7.1 cm Color TFT Screen, True RMS AC DC Voltage Resistance Meter for Solar System
Fluke Water Proof Digital Multimeter $711.97
$71197
current price $711.97Fluke Water Proof Digital Multimeter
5 out of 5 stars
MASTECH MS2026R Current Pliers Voltage Circuit Tester Pincers Multimeter AutoRange Digital AC 1000A Current Clamp Meter True RMS Multimeter Frequency Capacitance Tester(MS2026R) $112.00
$11200
current price $112.00MASTECH MS2026R Current Pliers Voltage Circuit Tester Pincers Multimeter AutoRange Digital AC 1000A Current Clamp Meter True RMS Multimeter Frequency Capacitance Tester(MS2026R)
Digital Insulation Resistance Tester 6000 Counts Megohmmeter with Backlit LCD Screen, AC DC Voltmeter Diode Multimeter, 6.61x5.2x2.36 in / 16.8x13.2x6 cm, 1.55 lbs / 705 g Handheld Megger Meter $48.02
$4802
current price $48.02Digital Insulation Resistance Tester 6000 Counts Megohmmeter with Backlit LCD Screen, AC DC Voltmeter Diode Multimeter, 6.61x5.2x2.36 in / 16.8x13.2x6 cm, 1.55 lbs / 705 g Handheld Megger Meter
Fluke 83-5 Industrial AC/DC Multimeter, 3 3/4 Digit $506.43 $506.43/count
$50643
current price $506.43$506.43/count
Fluke 83-5 Industrial AC/DC Multimeter, 3 3/4 Digit
4.9 out of 5 stars
Handheld DC Milliohmmeter Low Resistance Tester Meter Four Wire Kelvin Measurement Rechargeable 20R 1-1999m SmallClip $28.55
$2855
current price $28.55Handheld DC Milliohmmeter Low Resistance Tester Meter Four Wire Kelvin Measurement Rechargeable 20R 1-1999m SmallClip
Digital Transistor Tester SMD Chip Component Inductance Meter with Backlight LCD Screen ESR Capacitor Diode Multimeter Analyzer for Electronic Maintenance, 5.5 x 3.1 x 1.8 in / 14 x 8 x 4.5 cm $41.06
$4106
current price $41.06Digital Transistor Tester SMD Chip Component Inductance Meter with Backlight LCD Screen ESR Capacitor Diode Multimeter Analyzer for Electronic Maintenance, 5.5 x 3.1 x 1.8 in / 14 x 8 x 4.5 cm
KAIWEETS Digital Clamp Meter with Round Jaw, Automotive Multimeter, NCV, 2000 Counts, Amp Voltmeter, Accuratly Measure AC/DC Current & Volatge, Resistance, Diode, Capacitance, Continuity, Frequency $29.59 Was $39.99
Now$2959
current price Now $29.59, Was $39.99$39.99
KAIWEETS Digital Clamp Meter with Round Jaw, Automotive Multimeter, NCV, 2000 Counts, Amp Voltmeter, Accuratly Measure AC/DC Current & Volatge, Resistance, Diode, Capacitance, Continuity, Frequency
4.9 out of 5 stars
IDEAL Clamp-Pro Clamp Meters 600 Amp $148.36
$14836
current price $148.36IDEAL Clamp-Pro Clamp Meters 600 Amp
5 out of 5 stars
Fluke 177 ESFP True RMS Digital Multimeter $488.04
$48804
current price $488.04Fluke 177 ESFP True RMS Digital Multimeter
4.9 out of 5 stars
Fluke Remote Display Clamp Meter $877.07
$87707
current price $877.07Fluke Remote Display Clamp Meter
4 out of 5 stars
Rollback, Food PH Meter, Digital PH Tester with High Accuracy pH Probe for Sourdough and Bread, Food pH Meter for Fruits, Meat, Cheese, Solid Samples and Water $26.99 Was $29.99
Rollback
Now$2699
current price Now $26.99, Was $29.99$29.99
Food PH Meter, Digital PH Tester with High Accuracy pH Probe for Sourdough and Bread, Food pH Meter for Fruits, Meat, Cheese, Solid Samples and Water
3.3 out of 5 stars
Klein Tools ET920 USB-A and USB-C Digital Meter $41.36
$4136
current price $41.36Klein Tools ET920 USB-A and USB-C Digital Meter
3 out of 5 stars
Klein Tools Automatic LCD Clamp Meter 1 pk $79.99
$7999
current price $79.99Klein Tools Automatic LCD Clamp Meter 1 pk
5 out of 5 stars
Digital PH Meter, 5 in 1 Pool Salt Tester for Water PH / TDS / EC / Salinity / Temp Meter with ATC, for Household Drinking Water Hot Tub Spas Fish Tank $23.99 Was $29.99
Now$2399
current price Now $23.99, Was $29.99$29.99
Digital PH Meter, 5 in 1 Pool Salt Tester for Water PH / TDS / EC / Salinity / Temp Meter with ATC, for Household Drinking Water Hot Tub Spas Fish Tank
3.5 out of 5 stars
PH Meter, TDS PPM Meter, 4-in-1 Soil PH Tester, PH/EC Digital Kit, 3 Pack for Home Water, Hydroponics, Botanical Garden Soil and Aquarium Use $20.69
$2069
current price $20.69PH Meter, TDS PPM Meter, 4-in-1 Soil PH Tester, PH/EC Digital Kit, 3 Pack for Home Water, Hydroponics, Botanical Garden Soil and Aquarium Use
3.6 out of 5 stars
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester for Brewing Cheese Meat Canning Dough Soil PH Meter $25.00
$2500
current price $25.00Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester for Brewing Cheese Meat Canning Dough Soil PH Meter
3.6 out of 5 stars
Handheld DC Milliohmmeter Low Resistance Tester Meter Four Wire Kelvin Measurement Rechargeable 20R 1-1999m Big Clip1 * Handheld DC Milliohmmeter 1 * Clip $28.99
$2899
current price $28.99Handheld DC Milliohmmeter Low Resistance Tester Meter Four Wire Kelvin Measurement Rechargeable 20R 1-1999m Big Clip1 * Handheld DC Milliohmmeter 1 * Clip
Rollback, Digital Food PH Tester, 0.01 Resolution High Accuracy Digital PH Meter with Backlit LCD Display, Digital pH Tester for Sourdough, Bread, Meat, Canning, Cheese, Solid Samples, Soft Soil, Water $31.99 Was $35.99
Rollback
Now$3199
current price Now $31.99, Was $35.99$35.99
Digital Food PH Tester, 0.01 Resolution High Accuracy Digital PH Meter with Backlit LCD Display, Digital pH Tester for Sourdough, Bread, Meat, Canning, Cheese, Solid Samples, Soft Soil, Water
3.8 out of 5 stars
Black Friday Deal, PH Meter 8 in 1 Water Quality Tester Pen Meter, Digital PH Pen for TDS/EC/Salinity/Temp/ORP/S. G/PH/H2, Drinking Water Aquariums Hydroponic Cooking Tester Measure, Plants, Aquarium and Pool $24.59 Was $39.99
Black Friday Deal
Now$2459
current price Now $24.59, Was $39.99$39.99
PH Meter 8 in 1 Water Quality Tester Pen Meter, Digital PH Pen for TDS/EC/Salinity/Temp/ORP/S. G/PH/H2, Drinking Water Aquariums Hydroponic Cooking Tester Measure, Plants, Aquarium and Pool
4.2 out of 5 stars
Handheld DC Milliohmmeter Low Resistance Tester Meter Four Wire Kelvin Measurement Rechargeable 20R 1-1999m SmallClip $25.39
$2539
current price $25.39Handheld DC Milliohmmeter Low Resistance Tester Meter Four Wire Kelvin Measurement Rechargeable 20R 1-1999m SmallClip
KAIWEETS Digital Clamp Meter, Portable Size, 2000 Counts, Measures High AC Current 400A, 600V AC/DC Voltage, Resistance, Continuity, Diode, Auto Ranging Multimeter, Voltage Tester, KC400 $19.99
$1999
current price $19.99KAIWEETS Digital Clamp Meter, Portable Size, 2000 Counts, Measures High AC Current 400A, 600V AC/DC Voltage, Resistance, Continuity, Diode, Auto Ranging Multimeter, Voltage Tester, KC400
4.5 out of 5 stars
Best seller, TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen for Farming, Aquariums,Pools $7.99 Was $9.20
Best seller
Now$799
current price Now $7.99, Was $9.20$9.20
TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen for Farming, Aquariums,Pools
4.7 out of 5 stars
10 in 1 Digital Water Tester Meter, PH/TDS/EC/Salinity/SG/ORP/Hydrogen-rich/Resistivity/Temp/Nutrient Solution, Water Tester Pen for Drinking Water Hydroponics Plant Fish Tank, Pool Salt Tester $29.99 Was $45.99
Now$2999
current price Now $29.99, Was $45.99$45.99
10 in 1 Digital Water Tester Meter, PH/TDS/EC/Salinity/SG/ORP/Hydrogen-rich/Resistivity/Temp/Nutrient Solution, Water Tester Pen for Drinking Water Hydroponics Plant Fish Tank, Pool Salt Tester
3.5 out of 5 stars
M500 500V Insulation Tester Megohmmeter, Digital Insulation Resistance Tester up to 1000M, Battery Operated Megger Tester for HVAC Compressors, Motors & Electrical Maintenance, $49.99
$4999
current price $49.99M500 500V Insulation Tester Megohmmeter, Digital Insulation Resistance Tester up to 1000M, Battery Operated Megger Tester for HVAC Compressors, Motors & Electrical Maintenance,
5-in-1 Digital Water Quality Tester PH/TDS/EC/Salinity/Temperature Meter, US Plug Digital PH Meter Pool Salt Tester for Water Temp Meter ATC Household, Hydrophonic, Precision Algorithm Chip $20.15 Was $23.99
Now$2015
current price Now $20.15, Was $23.99$23.99
5-in-1 Digital Water Quality Tester PH/TDS/EC/Salinity/Temperature Meter, US Plug Digital PH Meter Pool Salt Tester for Water Temp Meter ATC Household, Hydrophonic, Precision Algorithm Chip
3.4 out of 5 stars
Wscoficey Handheld Portable High Accuracy Resistance YR2050 Handheld Portable High Accuracy 4-Wires Milliohm Meter Wireline Current Detecting Low Resistance Resistance Meter Tester $49.75
$4975
current price $49.75Wscoficey Handheld Portable High Accuracy Resistance YR2050 Handheld Portable High Accuracy 4-Wires Milliohm Meter Wireline Current Detecting Low Resistance Resistance Meter Tester
Pool Salt Tester, Water Tester 5 in 1 TDS EC Salinity Water Temperature pH Meter, Digital Salinity pH Meter for Swimming Pool, Saltwater, Sea Water, Aquarium, Fish Tank $26.99 Was $39.99
Now$2699
current price Now $26.99, Was $39.99$39.99
Pool Salt Tester, Water Tester 5 in 1 TDS EC Salinity Water Temperature pH Meter, Digital Salinity pH Meter for Swimming Pool, Saltwater, Sea Water, Aquarium, Fish Tank
4.3 out of 5 stars
ZOURIH TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range, Hand Held Digital Water Test Pen for Farming, Aquariums, Pools, Household Drinking Water, From $6.69
2 options
Available in additional 2 optionsFrom$669
ZOURIH TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range, Hand Held Digital Water Test Pen for Farming, Aquariums, Pools, Household Drinking Water,
4.7 out of 5 stars
Outside Micrometer 2-3 Inch Mechanical Measuring Tool 0.0001 Inch Accuracy Precision Carbide Tip Gauge with Calibration Standard and Storage Case $28.53
$2853
current price $28.53Outside Micrometer 2-3 Inch Mechanical Measuring Tool 0.0001 Inch Accuracy Precision Carbide Tip Gauge with Calibration Standard and Storage Case
Kestrel 5700 Ballistics Weather Meter with LiNK $469.00
$46900
current price $469.00Kestrel 5700 Ballistics Weather Meter with LiNK
NFTIGB Digital Tachometer RPM Meter, Professional Handheld Speed Meter Tester 2.5 to 99999RPM (8.66 x 5.91 x 1.97 inches / 22.0 x 15.0 x 5.0 cm) $24.79
$2479
current price $24.79NFTIGB Digital Tachometer RPM Meter, Professional Handheld Speed Meter Tester 2.5 to 99999RPM (8.66 x 5.91 x 1.97 inches / 22.0 x 15.0 x 5.0 cm)
5 out of 5 stars
FLUKE CORPORATION FLUKE-77-4 MULTI-METER 1000V CAT III $417.89 Was $447.38
Now$41789
current price Now $417.89, Was $447.38$447.38
FLUKE CORPORATION FLUKE-77-4 MULTI-METER 1000V CAT III
Best seller, Onemayship 5 LED EMF Meter Magnetic Field Ghost Hunting Paranormal Equipment Tester Portable Counter $12.88
Best seller
$1288
current price $12.88Onemayship 5 LED EMF Meter Magnetic Field Ghost Hunting Paranormal Equipment Tester Portable Counter
4.4 out of 5 stars
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