Ernest Tool Goods

AC 100A 6in1 Digital Power Energy Monitor Voltage Current KWh Watt Meter AC 80~260V 110V 220V with Split CT
Price: $14.83
Old Price: $23.17
OOTDTYAC 100A 6in1 Digital Power Energy Monitor Voltage Current KWh Watt Meter AC 80~260V 110V 220V with Split CTElectricity Meters China
Ernest Tool Store
Y Type SMA Female To 2 x TS9 Male Plug Splitter Combined Pigtail Cable RG174 15cm
Price: $1.93
Old Price: $2.44
OOTDTYY Type SMA Female To 2 x TS9 Male Plug Splitter Combined Pigtail Cable RG174 15cmConnectors
Ernest Tool Store
DC Multimeter 0-200V 0-10A Battery Tester Voltmeter Ammeter Power Voltage Current Impedance Capacity Energy Time Meter Monitor
Price: $12.39
Old Price: $16.73
OOTDTYDC Multimeter 0-200V 0-10A Battery Tester Voltmeter Ammeter Power Voltage Current Impedance Capacity Energy Time Meter MonitorTesters China
Ernest Tool Store
5V 3.3V Logic Tester Pen Level Tester Digital Circuit Debugger Logic Pulser Analyzer Detecting Probe Circuit Tool
Price: $2.22
Old Price: $2.77
OOTDTY5V 3.3V Logic Tester Pen Level Tester Digital Circuit Debugger Logic Pulser Analyzer Detecting Probe Circuit ToolVoltmeters China
Ernest Tool Store
45 Degree Scriber Round Center Line Drawing Ruler Gauge Carpenter Layout Tools
Price: $11.69
Old Price: $18.27
OOTDTY45 Degree Scriber Round Center Line Drawing Ruler Gauge Carpenter Layout ToolsMeasuring Instruments
Ernest Tool Store
12V/24V/36V/48V LCD Acid Lead Lithium Battery Capacity Indicator Voltmeter Voltage Electric Motorcycle Scooter Battery Testers T
Price: $4.03
Old Price: $5.44
OOTDTY12V/24V/36V/48V LCD Acid Lead Lithium Battery Capacity Indicator Voltmeter Voltage Electric Motorcycle Scooter Battery Testers TTesters China
Ernest Tool Store
G1/2" Brass Hall Flow Rate Meter NTC Temperature Measurement Water Flow Sensor Meter
Price: $7.12
Old Price: $9.61
OOTDTYG1/2" Brass Hall Flow Rate Meter NTC Temperature Measurement Water Flow Sensor MeterLevel Sensors China
Ernest Tool Store
0.36" DC 0-100V 3 bits 3 wires Digital Voltmeter LED Display Voltage Panel Meter
Price: $1.18
Old Price: $1.59
OOTDTY0.36" DC 0-100V 3 bits 3 wires Digital Voltmeter LED Display Voltage Panel MeterVoltmeters China
Ernest Tool Store
220V/12V/24V LED Alarm Light Warning Lamp Signal Buzzer Rotary Strobe Flash Siren Emergency Sound Illumination Hummer
Price: $8.1
Old Price: $10.94
YAM220V/12V/24V LED Alarm Light Warning Lamp Signal Buzzer Rotary Strobe Flash Siren Emergency Sound Illumination HummerLed Indicator Lights
Ernest Tool Store
12V Car Lead Acid Battery Capacity Indicator Voltmeter Power Tester with Switch
Price: $2.35
Old Price: $3.18
OOTDTY12V Car Lead Acid Battery Capacity Indicator Voltmeter Power Tester with SwitchTesters
Ernest Tool Store
Dust Cap Protection Cover Damage Protector for N Female / UHF SO239 RF Connector
Price: $0.39
Old Price: $0.49
OOTDTYDust Cap Protection Cover Damage Protector for N Female / UHF SO239 RF ConnectorConnectors
Ernest Tool Store
3m Power Extension Cable Plug Extender Wire For LED String Light Christmas Lights EU Plug 2019
Price: $2.1
Old Price: $2.84
YAM3m Power Extension Cable Plug Extender Wire For LED String Light Christmas Lights EU Plug 2019Led Garlands
Ernest Tool Store
Power Amplifier Panel Dual Analog VU Meter Audio Level dB Meter with BackLit
Price: $17.89
Old Price: $25.94
OOTDTYPower Amplifier Panel Dual Analog VU Meter Audio Level dB Meter with BackLitSound Level Meters
Ernest Tool Store
Acrylic Protection Case For DSO138 Mini Digital Oscilloscope DIY Anti Scratch Cover Transparent Shield
Price: $3.76
Old Price: $5.45
OOTDTYAcrylic Protection Case For DSO138 Mini Digital Oscilloscope DIY Anti Scratch Cover Transparent ShieldOscilloscopes
Ernest Tool Store
K Type Thermocouple 2m Cable M8 Thread Temperature Sensor Probe 50mm/100mm/200mm
Price: $2.59
Old Price: $3.5
OOTDTYK Type Thermocouple 2m Cable M8 Thread Temperature Sensor Probe 50mm/100mm/200mmThermometers
Ernest Tool Store
Mini 5-50LBS Auto Vehicle Car Motor Tyre Tire Air Pressure Test Meter Gauge Pen
Price: $1.28
Old Price: $1.69
OOTDTYMini 5-50LBS Auto Vehicle Car Motor Tyre Tire Air Pressure Test Meter Gauge PenPressure Sensors
Ernest Tool Store
150cm NTC 10K Ohm 1% 3435 Thermistor Temperature Sensor Cylinder Probe 1.5m Wire Z1016
Price: $1.12
Old Price: $1.51
OOTDTY150cm NTC 10K Ohm 1% 3435 Thermistor Temperature Sensor Cylinder Probe 1.5m Wire Z1016Thermometers
Ernest Tool Store
EGT Temperature Sensors Thermocouple K Type For Motor Exhaust Gas Temp Probe Z1017
Price: $8.78
Old Price: $11.57
OOTDTYEGT Temperature Sensors Thermocouple K Type For Motor Exhaust Gas Temp Probe Z1017Thermometers
Ernest Tool Store
Accurate 80 Pieces PH 5.4-7.0 Test Papers Strips Indicator Paper Lab Litmus
Price: $1.07
Old Price: $1.81
OOTDTYAccurate 80 Pieces PH 5.4-7.0 Test Papers Strips Indicator Paper Lab LitmusPh Meters
Ernest Tool Store
SMA Female Jack RF Connector Straight Coaxial Converter Adapter Panel Mount O-Ring Connectors
Price: $0.56
Old Price: $0.71
OOTDTYSMA Female Jack RF Connector Straight Coaxial Converter Adapter Panel Mount O-Ring ConnectorsConnectors
Ernest Tool Store
A830L Digital Multimeter LCD AC/DC Ammeter Voltmeter Tester Meter with Backlight
Price: $7
Old Price: $10.15
OOTDTYA830L Digital Multimeter LCD AC/DC Ammeter Voltmeter Tester Meter with BacklightDigital Multimeters China
Ernest Tool Store
Mini Rainbow Color time relay timer socket timer module timer switch egg timer digital sports stopwatch stopwatch
Price: $17.96
Old Price: $28.06
OOTDTYMini Rainbow Color time relay timer socket timer module timer switch egg timer digital sports stopwatch stopwatchTime Relay
Ernest Tool Store
2X Glasses Style Magnifier Magnifying Glass with Clip For Reading
Price: $2.61
Old Price: $3.53
OOTDTY2X Glasses Style Magnifier Magnifying Glass with Clip For ReadingMagnifiers
Ernest Tool Store
Stainless Steel RTD PT100 Temperature Sensor Thermocouple with 2m 3 Cable Wires Z1016
Price: $3.84
Old Price: $5.05
OOTDTYStainless Steel RTD PT100 Temperature Sensor Thermocouple with 2m 3 Cable Wires Z1016Thermometers
Ernest Tool Store
DC 0-99.99V (100V) 4-digits 0.56inch Digital Voltmeter 3Wire Voltage Panel Meter
Price: $3.17
Old Price: $4.28
OOTDTYDC 0-99.99V (100V) 4-digits 0.56inch Digital Voltmeter 3Wire Voltage Panel MeterVoltmeters
Ernest Tool Store
1Pc Outdoor Gas Tank Propane Refill Adapter Solid Brass Stove Connector Copper Converter
Price: $9.76
Old Price: $16.54
OOTDTY1Pc Outdoor Gas Tank Propane Refill Adapter Solid Brass Stove Connector Copper ConverterConnectors China
Ernest Tool Store
Stainless Steel Parallel Marking Gauge Vernier Caliper 200mm w/ Carbide Scriber
Price: $15.39
Old Price: $24.05
OOTDTYStainless Steel Parallel Marking Gauge Vernier Caliper 200mm w/ Carbide ScriberCalipers
Ernest Tool Store
Woodworking Stainless Steel Triangle Square Ruler Tweezers Speed Square Metric Gauge Measuring Tool
Price: $13.27
Old Price: $20.74
OOTDTYWoodworking Stainless Steel Triangle Square Ruler Tweezers Speed Square Metric Gauge Measuring ToolMicrometers
Ernest Tool Store
10pcs End Launch PCB Mount Mount SMA Female Jack Straight RF Connector Adapter
Price: $2.84
Old Price: $4.11
OOTDTY10pcs End Launch PCB Mount Mount SMA Female Jack Straight RF Connector AdapterConnectors China
Ernest Tool Store
HYS4 Surge Protective Device SPD House DC Lightning Surge Protector 2 Pole 20KA~40KA
Price: $13.59
Old Price: $21.24
OOTDTYHYS4 Surge Protective Device SPD House DC Lightning Surge Protector 2 Pole 20KA~40KACircuit Breakers China
Ernest Tool Store
Zigbee On/Off Controller Smart Switch APP Remote Control Smart Home Module AC85-265V 10A
Price: $10.98
Old Price: $15.92
OOTDTYZigbee On/Off Controller Smart Switch APP Remote Control Smart Home Module AC85-265V 10ASwitches
Ernest Tool Store
5Pcs Water Level Sensor Vertical Float Switches Flow Measuring Instruments Tools
Price: $4.67
Old Price: $5.5
OOTDTY5Pcs Water Level Sensor Vertical Float Switches Flow Measuring Instruments ToolsLevels And Small Ones China
Ernest Tool Store
LED Lens Reflector For LED COB Lamps PC lens+Reflector+Silicone Ring Cover shade
Price: $2.02
Old Price: $3.44
OOTDTYLED Lens Reflector For LED COB Lamps PC lens+Reflector+Silicone Ring Cover shadeOptical Lenses China
Ernest Tool Store
5X 10X Magnifier Magnifying Glass Desk Lamp Repair Tools With 40 LED Lighting
Price: $15.82
Old Price: $22.93
OOTDTY5X 10X Magnifier Magnifying Glass Desk Lamp Repair Tools With 40 LED LightingMagnifiers China
Ernest Tool Store
Air Conditioner Three-Way Single Manifold Gauge Valve R134A R404A R22 R410A
Price: $12.61
Old Price: $21.37
OOTDTYAir Conditioner Three-Way Single Manifold Gauge Valve R134A R404A R22 R410APressure Sensors
Ernest Tool Store
0-200g Thin Film Pressure Sensor Flexible Force Sensitive Resistance-type Sensor
Price: $1.84
OOTDTY0-200g Thin Film Pressure Sensor Flexible Force Sensitive Resistance-type SensorPressure Sensors
Ernest Tool Store
Mini Keychain Level Ruler with Magnet Base V Stripe Spirit Level Bubble Clamp Z1026
Price: $2.21
Old Price: $2.99
OOTDTYMini Keychain Level Ruler with Magnet Base V Stripe Spirit Level Bubble Clamp Z1026Levels And Small Ones
Ernest Tool Store
AIMOMETER 3.5 Inch TFT LCD Screen Module 480 x 320
Price: $13.34
Old Price: $16.88
OOTDTYAIMOMETER 3.5 Inch TFT LCD Screen Module 480 x 320Elements And Parts Of Devices
Ernest Tool Store
DC 0-99.99V (100V) 4-digits 0.36inch Digital Voltmeter 3Wire Voltage Panel Meter Tester Tools
Price: $2.35
Old Price: $3.09
OOTDTYDC 0-99.99V (100V) 4-digits 0.36inch Digital Voltmeter 3Wire Voltage Panel Meter Tester ToolsVoltmeters
Ernest Tool Store
80 Strips PH Range 3.8-5.4 PH Alkaline Test Indicator Paper Water Litmus Testing Kit
Price: $0.61
OOTDTY80 Strips PH Range 3.8-5.4 PH Alkaline Test Indicator Paper Water Litmus Testing KitPh Meters
Ernest Tool Store
TA8133 Digital Luxmeter illuminance Light Meter 200000Lux Lux/FC illuminometer
Price: $18.3
Old Price: $31.04
OOTDTYTA8133 Digital Luxmeter illuminance Light Meter 200000Lux Lux/FC illuminometerUv Radiometers China
Ernest Tool Store
High Precision Digital Electronic Scale Jewelry Balance Compact Scale 500g/0.01g Z1016
Price: $15.93
OOTDTYHigh Precision Digital Electronic Scale Jewelry Balance Compact Scale 500g/0.01g Z1016Electronic Balance
Ernest Tool Store
AIMOMETER 1pc New Dial Caliper Plastic Vernier Caliper 4 Way Gauge Micrometer 6inch 150mm
Price: $5.11
Old Price: $6.91
OOTDTYAIMOMETER 1pc New Dial Caliper Plastic Vernier Caliper 4 Way Gauge Micrometer 6inch 150mmCalipers
Ernest Tool Store
AIMOMETER 215mm Height Level Dial Test Gauge Indicator Rotary Magnetic Stand Base Holder
Price: $6.6
Old Price: $9.57
OOTDTYAIMOMETER 215mm Height Level Dial Test Gauge Indicator Rotary Magnetic Stand Base HolderArrow Indicators
Ernest Tool Store
AIMOMETER 60X Jewelers Loupe Magnifier Mini Microscope Magnifying Pocket w/ LED & UV Light
Price: $1.9
Old Price: $2.57
OOTDTYAIMOMETER 60X Jewelers Loupe Magnifier Mini Microscope Magnifying Pocket w/ LED & UV LightMagnifiers China
Ernest Tool Store
AIMOMETER 60 LED Adjustable Ring Light illuminator Lamp for STEREO ZOOM Microscope Microscope US Plug
Price: $13.21
Old Price: $20.64
OOTDTYAIMOMETER 60 LED Adjustable Ring Light illuminator Lamp for STEREO ZOOM Microscope Microscope US PlugRunning Shoes China
Ernest Tool Store
AIMOMETER XB866 Mini Auto Range LCD Voltmeter Tester Tool AC/DC Pocket Digital Multimeter
Price: $9.1
OOTDTYAIMOMETER XB866 Mini Auto Range LCD Voltmeter Tester Tool AC/DC Pocket Digital MultimeterDigital Multimeters China
Ernest Tool Store
AIMOMETER 1.5M 60inch Soft Flat Tape Ruler Mini Colourful Tailor Diet Body clothes measure
Price: $1.07
Old Price: $1.35
OOTDTYAIMOMETER 1.5M 60inch Soft Flat Tape Ruler Mini Colourful Tailor Diet Body clothes measureMeasuring Tape China
Ernest Tool Store
AIMOMETER 10-100V Universal Battery Capacity Voltmeter Tester LCD Car Lead-acid Indicator
Price: $5.53
Old Price: $7.28
OOTDTYAIMOMETER 10-100V Universal Battery Capacity Voltmeter Tester LCD Car Lead-acid IndicatorElectricity Meters
Ernest Tool Store
250V/380V 16A 0-60 Celsius Temperature Control Switch Capillary Thermostat Controlled Tools
Price: $4.34
Old Price: $5.86
OOTDTY250V/380V 16A 0-60 Celsius Temperature Control Switch Capillary Thermostat Controlled ToolsThermometers
Ernest Tool Store
Digital Vernier Caliper 150mm/6inch Electronic Vernier Calipers LCD Micrometer
Price: $4.71
Old Price: $6.83
OOTDTYDigital Vernier Caliper 150mm/6inch Electronic Vernier Calipers LCD MicrometerCalipers
Ernest Tool Store
LCD Display Wall-hung Gas Boiler Thermostat Weekly Programmable Room Heating Digital Temperature Controller Thermostat
Price: $16.43
Old Price: $25.67
OOTDTYLCD Display Wall-hung Gas Boiler Thermostat Weekly Programmable Room Heating Digital Temperature Controller ThermostatThermometers
Ernest Tool Store
DT-9205A LCD Digital Multimeter analog multimeter cable transistor test auto range digital multimeter auto range esr meter
Price: $9.6
Old Price: $15
OOTDTYDT-9205A LCD Digital Multimeter analog multimeter cable transistor test auto range digital multimeter auto range esr meterDigital Multimeters
Ernest Tool Store
AIMOMETER ZB2L3 Li-ion Lithium Lead-acid Battery Capacity Meter Discharge Tester Analyzer Z1019
Price: $4.04
Old Price: $5.31
OOTDTYAIMOMETER ZB2L3 Li-ion Lithium Lead-acid Battery Capacity Meter Discharge Tester Analyzer Z1019Testers
Ernest Tool Store
AIMOMETER W88 12V/220V 10A Digital LED Temperature Controller Thermostat Control Switch Sensor
Price: $6.61
OOTDTYAIMOMETER W88 12V/220V 10A Digital LED Temperature Controller Thermostat Control Switch SensorThermometers
Ernest Tool Store
AIMOMETER 4in1 Digital Ammeter Voltmeter Watt Power Energy Meter AC 80-260V 100A PZEM-004
Price: $16.91
Old Price: $26.42
OOTDTYAIMOMETER 4in1 Digital Ammeter Voltmeter Watt Power Energy Meter AC 80-260V 100A PZEM-004Electricity Meters
Ernest Tool Store
RTD PT100 Temperature Sensor 4" Probe 1/2" NPT Thread Thermocouple Terminal Head
Price: $15.69
Old Price: $26.59
OOTDTYRTD PT100 Temperature Sensor 4" Probe 1/2" NPT Thread Thermocouple Terminal HeadThermometers
Ernest Tool Store
Electronic Digital Caliper Inch/Metric/Fractions 0-6 Inch/150 mm Stainless Steel
Price: $16.8
Old Price: $26.27
OOTDTYElectronic Digital Caliper Inch/Metric/Fractions 0-6 Inch/150 mm Stainless SteelCalipers
Ernest Tool Store
TA8131 Digital Light Meter 100000Lux Lux/FC LCD Luxmeter Luminometer Photometer
Price: $16.23
Old Price: $27.52
OOTDTYTA8131 Digital Light Meter 100000Lux Lux/FC LCD Luxmeter Luminometer PhotometerUv Radiometers
Ernest Tool Store
DC 5-120V 100A Digital Voltmeter Current Voltage Amp Meter w Hall Effect Sensor
Price: $13.73
OOTDTYDC 5-120V 100A Digital Voltmeter Current Voltage Amp Meter w Hall Effect SensorVoltmeters
Ernest Tool Store