Home Electrical & Electronics Relay Switch Frequency Meter 2018 Product List
15,245 products found from 725  

Switch Frequency Meter manufacturers & suppliers

Non-Contact High Frequency Radar Level Meter with Lower Cost

FOB Price: US $ 570 / Piece
Min. Order: 1 Piece
  • Principle: Radar Level Meter
  • Range: >0-30m
  • Measurement Accuracy: ±3mm
  • Accuracy: 0.1%
  • Kind: Radar
  • Structure: All in One

Top Quality Single Phase Three Phase Frequency Meter

FOB Price: US $ 18-30 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Installation: Panel Mounting /Ain Rail Mounting
  • Usage: Voltage and ⪞urrent and Frequen⪞y Meter
  • Electric Equipment: Three-phase Four-wire
  • Theory: Electronic Meter
  • Power Meter Connection: Terminal
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Guangzhou Golden Electric Co., Ltd.
  • Guangdong, China ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, ISO/TS 16949, ISO 22000, ISO 29001, ISO 50001

Measure Three Phase Voltage/ Current /Active Power/ Reactive Power Apparent Power/Power Factor/Frequency Meter

FOB Price: US $ 18-30 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Installation: Panel Mounting /Ain Rail Mounting
  • Usage: Voltage and ⪞urrent and Frequen⪞y Meter
  • Electric Equipment: Three-phase Four-wire
  • Theory: Electronic Meter
  • Power Meter Connection: Terminal
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Guangzhou Golden Electric Co., Ltd.
  • Guangdong, China ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, ISO/TS 16949, ISO 22000, ISO 29001, ISO 50001

High Quality Germany 220V 10A Digital Power Meters

FOB Price: US $ 10.38 / Piece
Min. Order: 3000 Pieces
  • Grounding: Non-Grounding
  • Type: Without Switch
  • Rated Current: 16A
  • Shell Material: Flame Retardant PC Plastic
  • Application: Residential/General-Purpose
  • Function: Wall Socket

Cheapest DC Resistance Meter for Contacting Resistance Test (AT512)

FOB Price: US $ 900-1000 / Piece
Min. Order: 1 Piece
  • Size: 264mm (Width)X107mm (Height)X350mm (Depth)
  • Accuracy: 0.01%
  • Trigger: Internal, Manual, External and Remote
  • Configuration Interface: RS232c, Handler Interface (PLC Interface)
  • Power Supply: Voltage: 198V AC - 240V AC Frequency: 50Hz Powe
  • Packing: Cartons

Professional Digital Frequency Panel Meter with Four LED Display of 9999

Min. Order: 1 Piece
  • Display: Digital
  • Installation: Direct Connected
  • Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
  • Electric Equipment: Single-phase
  • Theory: Electronic Meter
  • Power Meter Connection: Terminal
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Zhejiang Shuntong Electric Co., Ltd.
  • Zhejiang, China ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, ISO/TS 16949, HSE, ISO 14064, QC 080000, GMP, BSCI

CE 70*40mm Electric Meter Panel Meter

FOB Price: US $ 0.8-2.1 / Piece
Min. Order: 1 Piece
  • Dimensions: 70*40mm
  • Packing: Carton
  • Standard: CE
  • Production Capacity: 10000 PCS/Year
  • Trademark: JYINS
  • Origin: Wnzhou, Zhejiag, China

Precision Micro Ohm Meter for DC Low Resistance (AT512)

FOB Price: US $ 900-1000 / Piece
Min. Order: 1 Piece
  • Size: 264mm (Width)X107mm (Height)X350mm (Depth)
  • Accuracy: 0.01%
  • Trigger: Internal, Manual, External and Remote
  • Configuration Interface: RS232c, Handler Interface (PLC Interface)
  • Power Supply: Voltage: 198V AC - 240V AC Frequency: 50Hz Powe
  • Packing: Cartons

Micro Ohm Meter Range 0.1micro Ohm to 110m Ohm (AT512)

FOB Price: US $ 900-1000 / Piece
Min. Order: 1 Piece
  • Size: 264mm (Width)X107mm (Height)X350mm (Depth)
  • Accuracy: 0.01%
  • Trigger: Internal, Manual, External and Remote
  • Configuration Interface: RS232c, Handler Interface (PLC Interface)
  • Power Supply: Voltage: 198V AC - 240V AC Frequency: 50Hz Powe
  • Packing: Cartons

Micro Ohm Meter Model with 0.1micro Ohm-110m Ohm Resistance (AT512)

FOB Price: US $ 900-1000 / Piece
Min. Order: 1 Piece
  • Size: 264mm (Width)X107mm (Height)X350mm (Depth)
  • Accuracy: 0.01%
  • Trigger: Internal, Manual, External and Remote
  • Configuration Interface: RS232c, Handler Interface (PLC Interface)
  • Power Supply: Voltage: 198V AC - 240V AC Frequency: 50Hz Powe
  • Packing: Cartons

High Precision Micro Ohm Meter with PLC Interface (AT512)

FOB Price: US $ 900-1000 / Piece
Min. Order: 1 Piece
  • Size: 264mm (Width)X107mm (Height)X350mm (Depth)
  • Accuracy: 0.01%
  • Trigger: Internal, Manual, External and Remote
  • Configuration Interface: RS232c, Handler Interface (PLC Interface)
  • Power Supply: Voltage: 198V AC - 240V AC Frequency: 50Hz Powe
  • Packing: Cartons

High Precision Micro Ohm Meter for Contacting Resistance (AT512)

Min. Order: 1 Set
  • Size: 264mm (Width)X107mm (Height)X350mm (Depth)
  • Accuracy: 0.01%
  • Trigger: Internal, Manual, External and Remote
  • Configuration Interface: RS232c, Handler Interface (PLC Interface)
  • Power Supply: Voltage: 198V AC - 240V AC Frequency: 50Hz Powe
  • Packing: Cartons

DC Resistance Meter Model with 0.1micro Ohm-110m Ohm 11 Ranges (AT512)

Min. Order: 1 Set
  • Size: 264mm (Width)X107mm (Height)X350mm (Depth)
  • Accuracy: 0.01%
  • Trigger: Internal, Manual, External and Remote
  • Configuration Interface: RS232c, Handler Interface (PLC Interface)
  • Power Supply: Voltage: 198V AC - 240V AC Frequency: 50Hz Powe
  • Packing: Cartons

TOKY Thumb Switch Setting, Digital Counter Meter (CM)

FOB Price: US $ 25-33 / Piece
Min. Order: 10 Pieces
  • Type: Counter
  • Usage: Multifunctional
  • Function: Reversible Counter
  • Theory: Digital
  • Carry Mode: Synchronous Counter
  • Carry Base: Sexagesimal
  • Toky Electrical Co., Ltd.
  • Guangdong, China ISO 9000, ISO 9001, QC 080000

380V 30kvar Distribution Cabinet Capacitor Thyristor Switch

FOB Price: US $ 40-40.5 / Piece
Min. Order: 100 Pieces
  • Type: Polypropylene Capacitor
  • Application: Power
  • Packaging Type: Surface Mount
  • Capacitance: 50-100uf
  • Structure: Fixed Capacitor
  • Manufacturing Material: Polypropylene

Multi-Channel Resistance Tester for Switch Resistance Test 10 Channels (AT5110)

FOB Price: US $ 1500-1600 / Piece
Min. Order: 1 Piece
  • Size: 264mm (Width)X107mm (Height)X350mm (Depth)
  • Accuracy: 0.05%
  • Trigger: Internal, Manual, Level, External and Remote
  • Configuration Interface: RS-232c Interface (Scpi Instruction Set, Handler (
  • Power Supply: Voltage: 198V AC - 240V AC Frequency: 50Hz Powe
  • Packing: Cartons

DC Micro Ohmmeter for Switch Resistance Test (AT516)

FOB Price: US $ 650-750 / Piece
Min. Order: 1 Piece
  • Size: 315mm(Width)*230mm(Height)*405mm(Depth)
  • Weight: 5kg
  • Power Supply: Voltage: 198V AC - 240V AC Frequency: 50Hz Powe
  • Interface: RS-232c, Handler (PLC Interface)
  • Range: 10 Automatic or Manual
  • Trigger: Internal, Manual, External and Remote

Hl Series Multifunctional Digital Meter

Min. Order: 50 Pieces
  • Operating Temperature: -10 Degrees-+55 Degrees
  • Storage Temerature: -25 Degrees-+70 Degrees
  • Relative Humidity: <93%, Non Corrosive Gas
  • Insulation Resistance: >500 M Ohm
  • AC Withstand Voltage: >AC 2000 V
  • ESD: Level 4

Professional Wireless Remote Smart Water Meter

FOB Price: US $ 45-60 / Piece
Min. Order: 100 Pieces
  • Install: Horizontal
  • Medium Temperature: Cold Water
  • Level Measurement: B
  • Counter Instructions: Analogue
  • Nominal Diameter: 15-50mm
  • Application: Civil

LCD Multifunctional 3 Phase Volt/Ammeter Digital Electrical/Frequency/Power/Energy Meter

FOB Price: US $ 45-60 / Piece
Min. Order: 1 Piece
  • Dimensions: 96X96mm
  • Accuracy Class: 0.5
  • OEM: Accepted
  • Warranty: 12 Months
  • Display: LCD
  • Color: White Shell

Smart Anti-Tamper Double Circuit Single Phase Energy Meter CT

Min. Order: 10 Pieces
  • Display: Digital
  • Installation: Direct Connected
  • Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
  • Electric Equipment: Single-phase
  • Theory: Electronic Meter
  • Power Meter Connection: Terminal

Gv56 3 Phase Digital Voltmeter Frequency Meter

FOB Price: US $ 28-31 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Installation: Direct Connected
  • Usage: Multi-Functional Energy Meter
  • Electric Equipment: Three-phase Four-wire
  • Theory: Induction Meter
  • Power Meter Connection: Terminal

Portable Lcr Meter with Test Frequency From 100Hz to 1kHz (AT824)

FOB Price: US $ 180-220 / Piece
Min. Order: 1 Piece
  • Size: 90 (Width)*190 (Height)*31(Depth) mm
  • Interface: Build-in Mini-USB Interface and Charging Interface
  • Battery Parameters: 8.4V, Li, 1400mAh Rechargeable Battery
  • Correction: Open and Short, Sweep Frequency
  • Signal Level: 0.6vrms
  • Packing: Cartons

AC Single Phase 100A 4in1 Voltage Current Power Energy Digital Power Meter

FOB Price: US $ 6.3-8.8 / Piece
Min. Order: 50 Pieces
  • Display: Digital
  • Installation: Direct Connected
  • Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Maximum Demand Meter
  • Electric Equipment: Single-phase
  • Theory: Electronic Meter
  • Type: Power Meter

RS485 Flow Transmitter/ Water Meter

FOB Price: US $ 85-105 / Piece
Min. Order: 1 Piece
  • Accuracy: ±0.2-0.5%
  • Main Application: Water, Wastewater, Fuel Oil
  • Size: DN100-500
  • Application: Environmental Protection
  • Type: Electromagnetic Flow Meter
  • Measuring Media: Liquid

Cx-Rlm-080 Intelligent Radar Level Meter

FOB Price: US $ 775 / Piece
Min. Order: 1 Piece
  • Type: Guide Wave
  • Contact: Contactless
  • Output Signal Type: Digital Type
  • Production Process: Normal Wirewound
  • Feature: SemiConductor
  • Material: Stainless Steel

Ddb-303A Portable Electrical TDS Conductivity Meter

FOB Price: US $ 187-234 / Set
Min. Order: 1 Set
  • Type: Capacitance Moisture Meter
  • Analysis Method: Chemical Analysis
  • Display: Digital
  • Application: Chemicals
  • Portable: Portable
  • Physical Analysis Type: Distilling Layered Method

RF Wireless Remote-Reading Water Meter

FOB Price: US $ 44.99-46.99 / Piece
Min. Order: 100 Pieces
  • Install: Horizontal
  • Medium Temperature: Cold Water
  • Level Measurement: B
  • Counter Instructions: Digital and Analogue
  • Nominal Diameter: 15-50mm
  • Application: Civil

Three Phase Current Meter with Alarm Size 72*72 AC5a CT Adjustable

FOB Price: US $ 15-23 / Piece
Min. Order: 10 Pieces
  • Display: Digital
  • Installation: General Installation Meter
  • Accuracy: 0.5
  • Kind: PCB
  • Power Source: AC Meter
  • Theory: Electric Apparatus

GF311portable Three Phase Multi-Function Phase Meter

FOB Price: US $ 2500 / Piece
Min. Order: 1 Piece
  • Application: Mechanical Instrument, Electromagnetic Instrument
  • Power: Electricity
  • Certification: CE, CCC
  • Voltage Output: 0-480V
  • Current Output: 1mA-10A or 50mA-200A or 50mA-500A
  • LCD Display: With LCD Display
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