Testers

Showing: 1 - 48 of 436 products

10Gtek 100G QSFP28 Loopback Module for QSFP28 Port Testing, 100GBase Passive Loopback Testing Module for Switch/NIC/Router Self-Testing, 3 dB, 0 W

10Gtek 100G QSFP28 Loopback Module for QSFP28 Port Testing, 100GBase Passive Loopback Testing Module for Switch/NIC/Router Self-Testing, 3 dB, 0 W

10Gtek

£101.72 £61.03

In Stock

10 - Pack Rechargedable Cell Voltage Monitor with ABS Housing Essential Power Management Accessory for Safe Charged Cycles

10 - Pack Rechargedable Cell Voltage Monitor with ABS Housing Essential Power Management Accessory for Safe Charged Cycles

Enlybee

£83.47 £50.08

In Stock

10pcs Tester Current Voltage Digital Dispay 4V-30V USB Charger Capacity Doctor qc2.0/3.0 Quick Charge Power Bank Meter Voltmeter

10pcs Tester Current Voltage Digital Dispay 4V-30V USB Charger Capacity Doctor qc2.0/3.0 Quick Charge Power Bank Meter Voltmeter

DYDZYJ

£145.97 £87.59

In Stock

12V Under Voltage Battery Protection Board Storage Battery Management Cut Off Load Switch Controller Protection Module

12V Under Voltage Battery Protection Board Storage Battery Management Cut Off Load Switch Controller Protection Module

Midzooparts

£64.25 £38.54

In Stock

15Pcs 1200mAh ER3V/3.6V Battery with Brown Plug for JZSP-BA01 CNC System Battery ER3V Battery

15Pcs 1200mAh ER3V/3.6V Battery with Brown Plug for JZSP-BA01 CNC System Battery ER3V Battery

KUANMAI

£419.32 £251.59

In Stock

18650/26650/21700 Lithium Battery Test Stand 4-Wire System Internal Resistance Meter Test Bracket Battery Fixture Clamp Holder

18650/26650/21700 Lithium Battery Test Stand 4-Wire System Internal Resistance Meter Test Bracket Battery Fixture Clamp Holder

Jieotwice

£91.30 £54.78

In Stock

18650 Battery Capacity Tester 0.56 inch 4-Digit LED Display MAH MWH Measurement Power Bank Monitor DC 5-12V

18650 Battery Capacity Tester 0.56 inch 4-Digit LED Display MAH MWH Measurement Power Bank Monitor DC 5-12V

Midzoo

£64.53 £38.72

In Stock

18800Lbs Electric Vehicle Winch, 12v Power Winch with Wireless Handheld Remote, Waterproof IP67 80Ft Steel Cable Truck Winch

18800Lbs Electric Vehicle Winch, 12v Power Winch with Wireless Handheld Remote, Waterproof IP67 80Ft Steel Cable Truck Winch

PeacefulHues

£1,750.52 £1,050.31

In Stock

1-8s Lipo Battery Voltage Tester Low Voltage Buzzer Tester for RC Lipo Battery Pack

1-8s Lipo Battery Voltage Tester Low Voltage Buzzer Tester for RC Lipo Battery Pack

SHHAO

£62.20 £37.32

In Stock

1KV-500KV High Voltage Detector, Auto Detection Function Wrist-Mounted High Voltage Alarm for Power Maintenance

1KV-500KV High Voltage Detector, Auto Detection Function Wrist-Mounted High Voltage Alarm for Power Maintenance

Eujgoov

£106.95 £64.17

In Stock

1P 18mm Single Phase 2 Wire Digital Wattmeter Power Consumption Analog Energy Meter kWh AC 230V 50Hz Electric Din Rail Mount

1P 18mm Single Phase 2 Wire Digital Wattmeter Power Consumption Analog Energy Meter kWh AC 230V 50Hz Electric Din Rail Mount

dws

£129.32 £77.59

In Stock

1P 18mm Single Phase 2 Wire Digital Wattmeter Power Consumption Analog Energy Meter kWh AC 230V 50Hz Electric Din Rail Mount

1P 18mm Single Phase 2 Wire Digital Wattmeter Power Consumption Analog Energy Meter kWh AC 230V 50Hz Electric Din Rail Mount

dws

£130.25 £78.15

In Stock

1pcs,16S 10S-21S Active Balancer for LTO with Voltage Tester to Display Balance State (Size : 14S Equizier Tester)

1pcs,16S 10S-21S Active Balancer for LTO with Voltage Tester to Display Balance State (Size : 14S Equizier Tester)

SYNZPLHG

£757.55 £454.53

In Stock

1 Piece BT-168D Battery Tester Digital Battery Tester Battery Capacity Tester for AA/AAA/C/D/9V/1.5V Battery

1 Piece BT-168D Battery Tester Digital Battery Tester Battery Capacity Tester for AA/AAA/C/D/9V/1.5V Battery

DELLEN

£69.72 £41.83

In Stock

2Pcs 50A 80mm Crocodile Car Caravan Van Battery Test Lead Clips Insulated Clamp Red + Black

2Pcs 50A 80mm Crocodile Car Caravan Van Battery Test Lead Clips Insulated Clamp Red + Black

GalaxyElec

£63.47 £38.08

In Stock

2pcs Battery Capacity Tester, BT-168D Battery Testers Battery Checker Battery Tester for AA/AAA/MN1500/MN2400/R03/MN1400 9V 1.5V Battery

2pcs Battery Capacity Tester, BT-168D Battery Testers Battery Checker Battery Tester for AA/AAA/MN1500/MN2400/R03/MN1400 9V 1.5V Battery

NDNCZDHC

£72.30 £43.38

In Stock

2Pcs Battery Tester Checker, Universal Battery Checker for AA AAA C D 9V 1.5V Button Cell Household Batteries Smal Electrical Monitor Meter Equipment (Requires No Battery for Operating)

2Pcs Battery Tester Checker, Universal Battery Checker for AA AAA C D 9V 1.5V Button Cell Household Batteries Smal Electrical Monitor Meter Equipment (Requires No Battery for Operating)

VTECHOLOGY

£62.32 £37.39

In Stock

35W 3V-21V 4A Constant Current Double USB Electronic Load Device Battery Discharge Capacity Tester with Adjustable Fan

35W 3V-21V 4A Constant Current Double USB Electronic Load Device Battery Discharge Capacity Tester with Adjustable Fan

iProtool

£72.30 £43.38

In Stock

35W USBPowered Adjustable Constant Current Electronic Load Tester with LCD Display for Accurate Battery Capacity Evaluation

35W USBPowered Adjustable Constant Current Electronic Load Tester with LCD Display for Accurate Battery Capacity Evaluation

Akozon

£93.88 £56.33

In Stock

4.8V~60V 150A High Precision Watt Meter Voltage Amp Meter Power Analyzer Battery Voltage Amp Meter for RC Model Airplane

4.8V~60V 150A High Precision Watt Meter Voltage Amp Meter Power Analyzer Battery Voltage Amp Meter for RC Model Airplane

Jwthee

£70.37 £42.22

In Stock

500W Ceramic Disk Variable Resistor BC1-500W Adjustable Wirewound Rheostat High Precision Sliding Resistance for Circuit Balancing and Blower Motor Control

500W Ceramic Disk Variable Resistor BC1-500W Adjustable Wirewound Rheostat High Precision Sliding Resistance for Circuit Balancing and Blower Motor Control

QMOSSUSY

£846.67 £508.00

In Stock

500W Ceramic Disk Variable Resistor BC1-500W Adjustable Wirewound Rheostat High Precision Sliding Resistance for Circuit Balancing and Blower Motor Control

500W Ceramic Disk Variable Resistor BC1-500W Adjustable Wirewound Rheostat High Precision Sliding Resistance for Circuit Balancing and Blower Motor Control

QMOSSUSY

£846.67 £508.00

In Stock

500W Ceramic Disk Variable Resistor BC1-500W Adjustable Wirewound Rheostat High Precision Sliding Resistance for Circuit Balancing and Blower Motor Control

500W Ceramic Disk Variable Resistor BC1-500W Adjustable Wirewound Rheostat High Precision Sliding Resistance for Circuit Balancing and Blower Motor Control

QMOSSUSY

£846.67 £508.00

In Stock

500W Ceramic Disk Variable Resistor BC1-500W Adjustable Wirewound Rheostat High Precision Sliding Resistance for Circuit Balancing and Blower Motor Control

500W Ceramic Disk Variable Resistor BC1-500W Adjustable Wirewound Rheostat High Precision Sliding Resistance for Circuit Balancing and Blower Motor Control

QMOSSUSY

£846.67 £508.00

In Stock

5 Pcs CR1220-2 self-Priming Battery Connector SMD Battery Base CR1220-2ZX

5 Pcs CR1220-2 self-Priming Battery Connector SMD Battery Base CR1220-2ZX

DIYMiFuns

£63.47 £38.08

In Stock

5Pcs High Voltage Generator, Boost Step Up Module & Flyback Transformer, 3.7V-6V to 200kV Black, for Motor Test and Inverter Applications

5Pcs High Voltage Generator, Boost Step Up Module & Flyback Transformer, 3.7V-6V to 200kV Black, for Motor Test and Inverter Applications

Yuecoom

£93.88 £56.33

In Stock

60W 9.99A 30V Electronic Load Aging Test Module,Single Mode Constant Current Battery Capacity Tester, Intelligent Fan Control,Overheat Protection

60W 9.99A 30V Electronic Load Aging Test Module,Single Mode Constant Current Battery Capacity Tester, Intelligent Fan Control,Overheat Protection

Reland Sun

£93.88 £56.33

In Stock

6S Battery Balance Board Battery Balancer Equalization Board Inductive Active Equalizer Balancer with Cable Light Indicator 1.2A 2.0V to 4.5V

6S Battery Balance Board Battery Balancer Equalization Board Inductive Active Equalizer Balancer with Cable Light Indicator 1.2A 2.0V to 4.5V

Walfront

£65.13 £39.08

In Stock

AC 220V 230V 60A 50Hz LCD Digital Display Single Phase Electric Energy Meter KWH AC Digital Watt-Hour Meter Test Meters Din Rail

AC 220V 230V 60A 50Hz LCD Digital Display Single Phase Electric Energy Meter KWH AC Digital Watt-Hour Meter Test Meters Din Rail

YHHMH

£99.10 £59.46

In Stock

ACE4U 1500W Switching Power Supplyoutputdc Power Supply DC Power Supply Current Stabilizer Laboratory Bench Source(15V 100A)

ACE4U 1500W Switching Power Supplyoutputdc Power Supply DC Power Supply Current Stabilizer Laboratory Bench Source(15V 100A)

ACE4U

£631.78 £379.07

In Stock

ACE4U Adjustable DC Power Supply Lab Bench Source Stabilized Power Supply Voltage Regulator Variable Coarse and Fine Adjustments Voltage Regulator(R-SPS3010 B,110-V)

ACE4U Adjustable DC Power Supply Lab Bench Source Stabilized Power Supply Voltage Regulator Variable Coarse and Fine Adjustments Voltage Regulator(R-SPS3010 B,110-V)

ACE4U

£524.35 £314.61

In Stock

ACE4U LED Constant Current Waterproof Driver Power Supply Outdoor Floodlight Wall Washer Street Light Power Supply Isolated Wide Voltage 1-500W(12-18X2W600ma)

ACE4U LED Constant Current Waterproof Driver Power Supply Outdoor Floodlight Wall Washer Street Light Power Supply Isolated Wide Voltage 1-500W(12-18X2W600ma)

ACE4U

£154.80 £92.88

In Stock

ACE4U Mini TS100 Digital Electric USB Smart Adjustable Soldering Iron Set 65W LCD Programmable + Power Supply + 2 Solder Iron Tips(TS-D24 TS-BC2)

ACE4U Mini TS100 Digital Electric USB Smart Adjustable Soldering Iron Set 65W LCD Programmable + Power Supply + 2 Solder Iron Tips(TS-D24 TS-BC2)

ACE4U

£601.78 £361.07

In Stock

Active Balancer Board Active Equalizer 1.2A 4S Inductive Balancer Energy Transfer for Lithium Iron Battery

Active Balancer Board Active Equalizer 1.2A 4S Inductive Balancer Energy Transfer for Lithium Iron Battery

Nurnesy

£62.53 £37.52

In Stock

Adjustable Constant Current Aging Tester Voltage Current Power Battery Capacity Display LCD 18650 Battery Tester (4A 25W)

Adjustable Constant Current Aging Tester Voltage Current Power Battery Capacity Display LCD 18650 Battery Tester (4A 25W)

Reland Sun

£72.30 £43.38

In Stock

Adjustable Constant Current Aging Tester Voltage Current Power Battery Capacity Display LCD 18650 Battery Tester (5A 35W)

Adjustable Constant Current Aging Tester Voltage Current Power Battery Capacity Display LCD 18650 Battery Tester (5A 35W)

Reland Sun

£78.20 £46.92

In Stock

Adjustable Flexible Battery Fixture, Battery Pack Clamp 8x16PCS 18650/26650 Battery Welding Holder Spot-Welded Support Jig

Adjustable Flexible Battery Fixture, Battery Pack Clamp 8x16PCS 18650/26650 Battery Welding Holder Spot-Welded Support Jig

LeTkingok

£257.39 £154.44

In Stock

Aexit Black Soft Electrical Testing Plastic Coated Metal Alligator Clip 3000V Voltage Testers for Multimeter

Aexit Black Soft Electrical Testing Plastic Coated Metal Alligator Clip 3000V Voltage Testers for Multimeter

Aexit

£65.13 £39.08

In Stock

Aexit Insulated Plastic Electrical Testing Coated Battery Clamp Alligator Clip Voltage Testers 300A 3PCS

Aexit Insulated Plastic Electrical Testing Coated Battery Clamp Alligator Clip Voltage Testers 300A 3PCS

Aexit

£74.90 £44.94

In Stock

Aexit Mini Self-powered gauge Battery Voltage Checker Tester Black

Aexit Mini Self-powered gauge Battery Voltage Checker Tester Black

Aexit

£67.77 £40.65

In Stock

AILI Battery Monitor Voltage Current DC Combo Meter Charge and Discharge Current 20V 200V 200A (0-20V 0-200A)

AILI Battery Monitor Voltage Current DC Combo Meter Charge and Discharge Current 20V 200V 200A (0-20V 0-200A)

AiLi

£113.72 £68.23

In Stock

AiLi Battery Monitor Waterproof Voltage Remaining Capacity Lead-Acid LiFePO NiMH RSOC Digital Panel Waterproof Meter Water Resistant Voltmeter

AiLi Battery Monitor Waterproof Voltage Remaining Capacity Lead-Acid LiFePO NiMH RSOC Digital Panel Waterproof Meter Water Resistant Voltmeter

AiLi

£67.75 £40.65

In Stock

AILI DC 0-90V 0-300A Voltage Current Ampere Hour Meter Battery Monitor Capacity Tester Red LED Display Volmeter Blue

AILI DC 0-90V 0-300A Voltage Current Ampere Hour Meter Battery Monitor Capacity Tester Red LED Display Volmeter Blue

AiLi

£128.97 £77.39

In Stock

AILI DC 20V +/-100A Voltage Current Meter 12V Caravan 4WD RV Boat Solar Wind HHO

AILI DC 20V +/-100A Voltage Current Meter 12V Caravan 4WD RV Boat Solar Wind HHO

EliteElement

£119.55 £71.73

In Stock

AILI DC 20V 10A Current Voltage Combo Meter Forward Reverse Current Built-in Shunt

AILI DC 20V 10A Current Voltage Combo Meter Forward Reverse Current Built-in Shunt

EliteElement

£109.55 £65.73

In Stock

AILI DC Digital Panel Meter 0-200V +-20A Positive Negative Current Self-Powered Battery Detector

AILI DC Digital Panel Meter 0-200V +-20A Positive Negative Current Self-Powered Battery Detector

AiLi

£109.60 £65.76

In Stock

AILI DC Hall Sensor Through-hole Forward Reverse Current 5-120V -400A+400A Meter Easy Install

AILI DC Hall Sensor Through-hole Forward Reverse Current 5-120V -400A+400A Meter Easy Install

AiLi

£106.93 £64.16

In Stock

AILI DC Programmable Meter Controller 0-200V 0-600A Volt Amp Power Ah Auto Shut Down Car Motor Boat Truck Caravan Battery Tester

AILI DC Programmable Meter Controller 0-200V 0-600A Volt Amp Power Ah Auto Shut Down Car Motor Boat Truck Caravan Battery Tester

AiLi

£141.30 £84.78

In Stock

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