-10 %
Brand: Drok
Model: 090952
It is a Digital Thermometer,Measuring temperature -55 to 125°c, Power Supply DC7-30V, it has Reverse polarity protection ,small size, high efficiency, long term stable and reliable quality,easy installation and use, Applied to the industrial control,Electrical control,Water, Refrigerator, Aquarium ,..
$12.99 $14.50
-27 %
Brand: Drok
Model: 100053
It is a Red Digital Voltmeter,Measurement Voltage +/-2V,Power Supply DC +5 V ± 5%, it has Reverse polarity protection ,small size, high efficiency, long term stable and reliable quality,easy installation and use, Application:electronic equipment,industrial equipments or other products voltage measur..
$10.86 $14.90
-250x250.jpg "0.56")
-71 %
Brand: Drok
Model: 090676
It is a Three Wire Reverse polarity
protection DC 0~9.99V Red/Blue/Green LED Voltage Monitor Meter,Pwer
Supply DC7~20V,Measuring Range 0~9.99V,Applied to the Motorcycle, Car,
E-bike, ATV, Scooter, industrial control,Electrical control
,home,factory,garden,And other platforms.
Fea..
$2.61 $8.89
-71 %
Brand: Drok
Model: 090125
0.56" Digital Voltmeter,case design, three wire connection,Red/Blue/Green LED display, small size, high efficiency, long term stable and reliable quality,easy installation and use. Applied to Motorcycle, Car, E-bike, ATV, Scooter, industrial equipment, and DIY etc.
Feature:
Dimensions: 4..
$2.61 $8.89
-25 %
Brand: Drok
Model: 100235
It is a DC3.50-30.0V digital voltmeter,DC3.50-30.0V Powered,Refresh rate: about 1s / times,3-digit 0.56" Blue LED digital tube display.
Features:
Power voltage: DC 3.50-30.0V (2-wire)
Measure range: DC 3.50-30.0V (Automatic shift decimal point)
Display: 3-..
$5.73 $7.59
-250x250.jpg "0.56")
-58 %
Brand: Drok
Model: 090121
0.56" Digital Voltmeter Panel AC 60V to 500V AC 220V 110V Generator Voltage Meter Red/Blue/Green LED
the AC 60-500V Voltmeter, very suitable for measuring 110V/220VAC home/factory/garden power supply. with Red/Blue/Green LED display. case design. two wire connection.
Feature:
Cutting size: 68mm × 38mm
Dimensions: 70x42x17mm
Range: AC60-500V
Display: three 0.56 "LED digital tube
Dis..
$4.98 $11.93
-37 %
Brand: Drok
Model: 100279
It is a Green LED Digital Speedometer Tachometer Module,DC 7-30V Powered,Measuring range :60-9999 rpm,Input signal: a voltage pulse signal, active shock signal, PNP or NPN proximity switch signal, Hall ,Suitable for motor speed detection of various machinery and equipment.
Technical param..
$10.04 $16.01
-32 %
Brand: Drok
Model: 090889
0.56" Red/Blue/Green LED Digital Ammeter. Small dimension, Measuring Range: DC 0-50.0A ,Application: industrial equipment monitoring,Motorcycle, Car, E-bike, ATV, Scooter,Battery,Electromobile ,and All kinds Current Measuring.
Feature: Features:
Cutting size:45.5mm x 26.5mm
Dim..
$6.96 $10.20
-30 %
Brand: Drok
Model: 100031
It is a Red LED Ampere Meter With Current Shunt Resistor,Measurement Range:DC 0-50A,Power Supply:DC 5V,small size, high efficiency, long term stable and reliable quality,easy installation and use. Application: Battery ,Motorcycle, Car, E-bike, ATV, Scooter, and And other platforms circuit Current me..
$10.45 $14.93
-59 %
Brand: Drok
Model: 100030
It is a Digital Meter Red Led Display Digital Ammeter Current Monitor/Tester, Measure Current Range: DC 0~500A (need extra shunt), Operating Voltage: DC +5 V ± 5%, It has small size, high efficiency, long term stable and reliable quality,easy installation and use . Applications:Suitable for Auto,Ele..
$5.50 $13.50
-250x250.jpg "0.56")
-58 %
Brand: Drok
Model: 090654
Feature:
Dimensions: 48 x 29 x 27 mm
Cutting Size: 46 x 27mm
Measuring range: AC 60-500V
Minimum input: AC 60V (below 60V measurement is inaccurate or no display)
Maximum input: AC 500V ( if input voltage greater than 500VAC, the voltmeter would burn.)..
$4.98 $11.93
-30 %
Brand: Drok
Model: 090897
the Three Wire LED Red/Blue/Yellow/Green Voltage Monitor Meter,Power Supply: DC DC7-30V,Measuring Range: DC 0-199.9V,It has Reverse polarity protection, small size, easy installation and use .Can be used to All kinds Voltage Measuring
Feature:
Min. Input: DC 0V
Max. Input: DC 1..
$8.80 $12.50