HR390 Milliohm Meter Low Resistance Tester Ohmmeter to Measure Resistance Value

Description:

The HR390 is a small milliohm meter that can be used to measure resistance meters. It is easy to use.
Applications:
● measure the resistance value;

Technical Data Sheet:

1 Measuring resistance range 0.001 ~ 120 Ω
2 Resistance measurement resolution 1 mΩ
3 measuring capacitance range 10pf ~ 20000uf
4 capacitance measurement 1pf
5 working voltage 7~12 VDC
6 operating current <100 mA
7 Size 57*45*20 mm Length X Width X Height


Interface description and related operations

P1 wiring definition:
No. Symbol Meaning
1 VDD module power supply positive (7V~12V)
2 GND power supply of the module

P3 wiring definition:

No. Symbol Meaning
1. R+ connected to the measuring resistor
2. R-connected measuring resistor
3. CAP is connected to the measuring capacitor positive
4. GND is connected to the negative of the measuring capacitor

Key Description

FUN: Switch the measured capacitance value or resistance.
Mes/Cal: Calibration (resistance short circuit measurement line calibration, capacitance open measurement line calibration)

Package:

1pc * HR390 Milliohm meter



Payment Method: PayPal preferred

Shippment:
1. Shipping to international by China Post Airmail, every parcel will be registered with tracking number. We can also ship by FedEx/TNT/EMS for alternative shipping method for corresponding fees. Please let us know before payment if you need split shipment.

2.International shipping requires complicated shipping procedures (such as both countries customs, transit stations etc.), also will be affected by many factors, such as holidays, weather conditions etc, If you have not received your shipment within 30 days from payment, please contact us.

Returns & Replacements & Repair:
We accept returns & replacements within 30 days from the day the customer receive the products, please make first contact within 30 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways.

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