MCH digital Millivoltmeter Product, RF HFJ-8AD high accurate RF Millivoltmeter,1000MHz frequency RF millivoltmeter

FOB Reference Price:Get Latest Price
$200.00 - $220.00 / Sets | 20 Set/Sets (Min. Order)
Lead Time:
Quantity(Sets) 1 - 1000 1001 - 2000 >2000
Est. Time(days) 5 10 Negotiable
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Display Type:
Digital Only
Measuring Range:
Accuracy Class:
Operating Temperature:
20℃-40℃, 85%RH
Testing range:
3999 digit
Supply Ability
Supply Ability:
200 Set/Sets per Month
Packaging & Delivery
Packaging Details
standard export cartion:
1.4units per carton dimension:: 22*15*26cm
3.Gross weight: 4kg
4/carton dimention:58*37*36cm
Shenzhen, China
Lead Time :
Quantity(Sets) 1 - 1000 1001 - 2000 >2000
Est. Time(days) 5 10 To be negotiated


Products descriptions  



MCH digital RFMillivoltmeter Product,HFJ-8AD 

high accurancy RF Millivoltmeter,

1000MHz frequency RF millivoltmeter


    Digital Millivoltmeter Double diode rectifier,Low-noise deep negative feedback circuit/Voltage measuring range 1mv~10v/Frequency range 100HZ~1000HZ using only one proe/AUTO RANGE function/Lcd display with 3999 readout.


Input voltage rangeVoltage: 1mV to 10V(resolution:1mv) Max.display 3999 Extended to 300v using 40db voltage dividr (option)
Full scale in 4 range are:40mv,400mv,4v,10v

Frequenvy range100HZ~1000MHZ(10HZ~1000MHZ when using low frequency probe)
Voltage error
40mv ±1%±10digits
10mv ±1.5%±20digits
10mv ±2%±20digits

Voltage measuing range-20~+40dBm (0dBm-0.224v. 50 Ω load
Frequency response error

100kHz~50MHZ: ±3% //1KHZ~600MHZ: ±8%// 100HZ~1000MHZ: ±10%//10HZ~1000MHZ: ±15%

Operation error
40mv ±2%±10digits
10mv ±3%±20digits
10mv ±5%±40digits
Input impedance
≤15KΩ (at range 40mv) Capacitance: <2.5pF
Power supply
220V/110V ±10%: 50Hz/60Hz


*Specifications are subject to change without prior notice.




Company background


MCH Instrument Co. Ltd, was established in 1995, founded by Mr Huang Jing Wen, (CEO & Director of company)

We Build up our own Brand – MCH series in measuring, electronic tester instrument equipments such as Oscilloscope, spectrum Analyzer, Function & signal generator, Frequency counter, DC Power Supply unit Etc….

After 20 years of growing, MCH become strong, not only in product manufacturing, but do have own expert teams in management and products R&D,

MCH won a lot of achievements in China, and we archived ISO9001:2008. Most of our products are CE, ROHS certified

We do have OEM & ODM services

S. E. Q (Service, Economic pricing, Quality) is our concern, we know what you need, and we know what we have.

THAT WHY, Your concern is our target.

Looking forward to building up our partnerships.







Our service




S. E. Q (Service, Economic pricing, Quality) is our concern, we will serve you better, we try our best to ensure all the inquiries and requirements will reply ASAP not more than 24hours


After sales service

-All our products have 12 months warranty

-Components and spare parts will deliver for free once the causing traced within warranty period

-We have technical teams will serve you once you face any products issue, thru voice or video conference.




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