Master Electrical Devices - Products & Services

40A Techno Digital Amp Meter - Height: 72 Millimeter (Mm)

Panel-Mounted 100% Accuracy 2 In 1 Voltage Ampere Digital Meters - Plastic and Metal, 72*72*35mm, Black | Double Display Digital Parameters, Long Service Life Up to 40A

Volt Amps Ampere Meter - Polycarbonate, 72x72 mm | Accuracy Class 1, Digital Display, High Resolution, 230V AC Power Supply, Industrial Usage

Techno Led Digital Amp Meter - Accuracy: Class 1

Digital Meter Volt Ampere - Plastic, Customized Size, Red and Black | Features: Square Shape, Electricity Power Source, Metal Composition

Frequency Meter - Color: Black And White

Earth Leakage Relay - Plastic, Blue, Digital Display | Voltage Controlled, Silent Operation, Over Voltage and Over Current Protection

Gray Panel Mounted Digital Watt Meter

Automatic Battery Charger - 12V 5A, 50Ah Lead Acid Battery | Automatic Charging, Durable Design, Easy Operation

Single Phase Panel Wattage Meter - Accuracy: Class 1

5A And 1A Single Phase Watt Meter - Height: 96 Millimeter (Mm)

Earth Leakage Relays, N22 Elr, C:0.4A-8.0A Dimension(L*W*H): 22.5Mm(W) X 110(D) X 73.5M(H) Millimeter (Mm)

Gray Single Phase Programmable Digital Watt Meter

40A 3 Phase Digital Energy Meter - Techno - Accuracy: Class 1

Electric Earth Leakage Relay - Operate Time: As Per Requirement Seconds

Water Pump Controller Auto With Manual - Application: For Single Phase And Three Phase Type System

Earth Leakage Relay - High-Quality Raw Material, Advanced Technology | Customer-Centric Design, Timely Delivery

Automatic Battery Charger - Material: Ms

Direct Reading Frequency Meter - Application: Laboratory

Drf Meter Wr284 Frequency Meter - Application: Industrial