Wholesale Double Frequency Meter Total 2,000+ manufacturers & suppliers found with 6,000+ products
Audited Supplier
Manufacturer/Factory
, Trading Company
Gloss Meter , DC Power Supply , pH Meter , Thickness Tester , Resistance Tester
OEM, ODM
Response Time≤3h
-
US$ 268 / Piece1 Piece (MOQ) -
US$ 167 / Piece1 Piece (MOQ)
-
US$ 216.67 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Transformer Test Equipment , Circuit Breaker Testing Equipment , High Voltage Test System , CT PT Testing and Calibrating , High Voltage Insulation Testing
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
-
US$ 1100 / Piece1 Piece (MOQ)
-
US$ 1100 / Piece1 Piece (MOQ)
-
US$ 1000 / Piece1 Piece (MOQ)
Audited Supplier
Trading Company
Fog , Mems Imu , Inclinometer
OEM, ODM, Own Brand
ISO 9001
-
US$ 135 / Piece1 Piece (MOQ)
-
US$ 144 / Piece1 Piece (MOQ)
-
US$ 245 / Piece1 Piece (MOQ)
Chengdu Hf Future Technology Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Laser Machine , CNC Tools , Sensor Head , Automation Parts , Light Curtain Sensor
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 13.3 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Wuhan GDZX Power Equipment Co., Ltd.
Since 2017 Suppliers with verified business licenses
4.0
2000+
Plant Area
40
Number of Employees
Manufacturer/Factory
, Trading Company
Rosonant Tester , Contact Resistance Tester , SF6 Tester , Hipot Tester , Standard Power Source
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 3999 / Piece1 Piece (MOQ)
-
US$ 320 / Set1 Set (MOQ)
-
US$ 3999 / Piece1 Piece (MOQ)
Manufacturer/Factory
Panel Meter , Energy Meter , Multifunction Power Meter , Protection Relay , Electrical Transducer
OEM, ODM
ISO 9001, GMP
-
US$ 150 / Piece1 Piece (MOQ)
-
US$ 80 / Piece1 Piece (MOQ)
Dongguan Hong Tu Instrument Co., Ltd.
Since 2013 Suppliers with verified business licenses
4.0
1153
Plant Area
27
Number of Employees
Manufacturer/Factory
, Trading Company
Dynamic static mechanical load tester , Terminal strength testing machine , Peel tester
Own Brand
ISO9001:2015
-
US$ 18.94 / Piece100 Pieces (MOQ)
-
US$ 24.61 / Piece200 Pieces (MOQ)
-
US$ 18.94 / Piece100 Pieces (MOQ)
Yuyao Gongyi Meter Co., Ltd.
Since 2006 Suppliers with verified business licenses
4.0
2000+
Plant Area
86
Number of Employees
Manufacturer/Factory
, Trading Company
Temperature Controller , Temperature Sensor , Thermometer , Temperature Indicator , Temperature and Humidity Controller
Own Brand, ODM, OEM
ISO 9001
-
US$ 85 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
US$ 220.85 / Piece20 Pieces (MOQ)
Changsha Suny Electronic Technology Limited
Since 2020 Suppliers with verified business licenses
5.0
536
Plant Area
30
Number of Employees
Manufacturer/Factory
, Trading Company
PCB Making Machine , Laboratory Instrument , Copper Plating Machine , Through Hole Machine , Etching Machine
ODM, OEM
ISO 9001
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 5000 / Piece1 Piece (MOQ)
-
US$ 3000 / Piece1 Piece (MOQ)
Sansion Power Electric Co., Ltd.
Since 2015 Suppliers with verified business licenses
5.0
1100
Plant Area
59
Number of Employees
Manufacturer/Factory
, Trading Company
Power testing products (Only export)
Own Brand, OEM
ISO9001:2015
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 400 / Set1 Set (MOQ)
-
US$ 500 / Set1 Set (MOQ)
Anhui Ronds Science & Technology Incorporated Company
Since 2019 Suppliers with verified business licenses
4.0
2000+
Plant Area
820
Number of Employees
Manufacturer/Factory
, Trading Company
Condition Monitoring System , Portable Vibration Analyzer , Accelerometer , Wireless Vibration And Temperature Integrated Sensor , Data Collector
ODM, OEM, Own Brand
ISO 9001
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Beijing W&F Technology Co., Ltd.
Since 2023 Suppliers with verified business licenses
4.0
110
Plant Area
10
Number of Employees
Trading Company
Fiber Optical Fusion Splicer , OTDR , Optical Power Meter , Fiber Cleaver , Visual Fault Locator
ODM, OEM
within 15 workdays
-
US$ 1170 / Set1 Set (MOQ)
-
US$ 2000 / sets1 sets (MOQ)
-
US$ 799 / sets1 sets (MOQ)
Bestone Industrial Limited
Since 2010 Suppliers with verified business licenses
4.0
Manufacturer/Factory
, Trading Company
Digital Infrared Thermometer and Thermometer , Anemometer Sound Level Meter , Ultrasonic/Coating Thickness Gauge , Vibration Meter / Hardness Tester , Laser Distance Meter Roughness Meter
OEM, Own Brand, Benetech,Wintact,Smartsensor brand
ISO 9001
-
Negotiable1 Piece (MOQ)
-
US$ 373 / Piece2 Pieces (MOQ)
-
US$ 59 / Piece10 Pieces (MOQ)
Manufacturer/Factory
, Group Corporation
Oil Press Machine , Oil Refining Machine , Oil Solvent Extraction Plant , Oil Extraction Machine , Fertilizer Machine
OEM, ODM, Own Brand
ISO 9001, ISO 9000
-
US$ 270 / Piece1 Piece (MOQ)
-
US$ 300 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Mobile Phone Accessories , Computer Accessories , Consumer Electronics , Cable & Networking , Lights & Lighting
OEM, ODM, Own Brand
ISO 9000, ISO 14001, ISO 14000
-
US$ 7.1 / Piece1 Piece (MOQ)
-
US$ 2.2 / Piece1 Piece (MOQ)
Manufacturer/Factory
Video Measuring Machine , Profiel Projector , Hardness Tester , Metallographic Equipments , Industry Microscope
Own Brand
ISO 9001, ISO 9000, ISO 14000, ISO 20000, QC 080000
-
Negotiable1 Piece (MOQ)
Liaoning Huake Petroleum Apparatus Science & Technology Co., Ltd.
Since 2014 Suppliers with verified business licenses
4.0
222
Plant Area
15
Number of Employees
Trading Company
Petroleum Apparatus; Petroleum Product Test; Liquid-in-Glass Thermometer; Glass Floating Meter; Glass Apparatus Petrochemical
OEM, ODM, Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
Negotiable1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
PV Combiner Box , Surge Protector , Distribution Box , Fuse , Industrial Plug and Socket
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 18 / Piece1 Piece (MOQ)
-
US$ 18 / Piece1 Piece (MOQ)
-
US$ 18 / Piece1 Piece (MOQ)
Chongqing Blossom Machinery Equipment Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
1.43 Mil
Annual Revenue
80
Plant Area
9
Number of Employees
Trading Company
Laboratory Instruments; Petroleum Products Testers Series; Lube Oil Testers Series; Lube Grease Testers Series; Insulating Oil Transformer Oil Testers Series; Diesel Fuel Oil Testers Series
OEM
ISO 9001
-
US$ 2000 / Set1 Set (MOQ)
-
US$ 2000 / Set1 Set (MOQ)
-
US$ 2000 / Set1 Set (MOQ)
Jinan Hengfeng Electric Power Equipment Co., Ltd.
Since 2021 Suppliers with verified business licenses
4.0
1 Mil
Annual Revenue
670
Plant Area
23
Number of Employees
Manufacturer/Factory
, Trading Company
Tan delta tester , Ground resistance tester , DC hipot tester , Insulation resistance tester , Lightning arrester tester
ODM, OEM
ISO 9001
-
Negotiable1 Piece (MOQ)
-
US$ 1690 / Piece1 Piece (MOQ)
-
US$ 1690 / Piece1 Piece (MOQ)
Shanghai Total Industrial Co., Ltd.
Since 2006 Suppliers with verified business licenses
4.0
Manufacturer/Factory
Feeder Clamp , Weather Shield Enclosure , Rubber Grommet , Hoisting Grip , Cable Entry
Shanghai, Shanghai
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
US$ 72 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Vlf Hipot Testers , AC Hipot Tester , DC Hipot Tester , Resonant Test Set , Micro Ohmmeter
OEM, ODM, Own Brand
ISO 9001
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Microcope Centrifuge Water Bath Heating Mantel , Shaker Stirrer Incubator and Oven Freezer Aas , Autoclave &Sterilizer Water Distiller pH Meter , Spectrophotometer Viscometer Balance&Scale HPLC , Lab Glassware; Electrophoresis Suction Machine
OEM, ODM
ISO 9001
-
Negotiable1 Piece (MOQ)
-
US$ 155 / Piece1 Piece (MOQ)
-
US$ 900 / Piece1 Piece (MOQ)
ACREL CO., LTD.
Since 2019 Suppliers with verified business licenses
5.0
1122.15 Mil
Annual Revenue
2000+
Plant Area
291
Number of Employees
Manufacturer/Factory
, Trading Company
Energy Meter , Transformer Current , Temperature&Humidity Controller , Medical It System , Active Power Filter
ODM
Response Time≤3h
-
US$ 103.6 / Piece1 Piece (MOQ)
-
US$ 103.6 / Piece1 Piece (MOQ)
-
US$ 103.6 / Piece1 Piece (MOQ)
Shenzhen Techrise Electronics Co., Ltd.
Since 2007 Suppliers with verified business licenses
4.0
2000+
Plant Area
206
Number of Employees
Manufacturer/Factory
Energy Meter , Electricity Meter , kWh Meter , Single Phase Meter , Three phase meter
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
-
US$ 27 / Piece30 Pieces (MOQ)
-
US$ 34 / Piece30 Pieces (MOQ)
-
US$ 38 / Piece30 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Pressure Sensor , Pressure Transmitter , Level Sensor , Level Transmitter , Temperature Sensor
OEM, ODM, Own Brand
ISO 9001
-
US$ 260 / Piece1 Piece (MOQ)
-
US$ 260 / Piece1 Piece (MOQ)
-
US$ 260 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Power Meter , Energy Meter , WiFi Meter , RS485 Modbus-RTU Meter , Multifunction Relay
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 103.6 / Piece1 Piece (MOQ)
-
US$ 52.5 / Piece1 Piece (MOQ)
-
US$ 265 / Piece1 Piece (MOQ)
Hangzhou Softel Optic Co., Ltd.
Since 2009 Suppliers with verified business licenses
5.0
308
Plant Area
19
Number of Employees
Trading Company
CATV Products , Fiber Optic Passive , Satellite Equipment , Fiber Optical Transmission Equipment , Digital Headend Equipment
OEM, ODM, Own Brand
ISO 9001, ISO 9000
-
US$ 200 / Piece1 Piece (MOQ)
-
US$ 99 / Piece1 Piece (MOQ)
-
US$ 200 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Liquid Turbine Flow Meter , Electromagnetic Flow Meter , Vortex Flow Meter , Pression Vortex Flow Meter , Gas Turbine Flow Meter
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001
-
US$ 245 / Piece1 Piece (MOQ)
-
US$ 225 / Piece1 Piece (MOQ)
-
US$ 215 / Piece1 Piece (MOQ)
Hebei Daocheng Electronic Technology Co., Ltd
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
120
Number of Employees
Manufacturer/Factory
, Trading Company
Water Meter , Flowmeter , Smart Water Meter , Mechanical Water Meter , Ultrasonic Water Meter
ODM, OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
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US$ 39 / Piece5 Pieces (MOQ)
-
US$ 39 / Piece10 Pieces (MOQ)
-
US$ 39 / Piece5 Pieces (MOQ)
Audited Supplier
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