Dc Programmable Combo Meter 0-90v 0-75a Voltage Amp Power Ah Limit Protection on 2040-parts.com

Key Features

• Combines many functions in one, Dual display

  Voltage (V), Power (W)

  Current (A), Ampere-hour (Ah),

  Working Hours (H),

• Alarm control when over/under limit (Built-in Buzzer)

• Flexible On-line calibration function, calibrate Voltage and amps reading easily.

• By turning External device Relay on and off, it can control external devices,  such cut off Power Input

  [OVP] Over Voltage protection

  [LOP] Low Voltage protection

  [OCP] Over Current protection

  [OAH] Over Charge protection

  [OPP] Over Power protection

  [OFT] Over Time protection

• Adopting modular design, collocate indicator lights on the panel for various working status

• 4 digits LED, High accuracy

• Expandable with ext'l Shunt and Relay
• Lowe power consumption

• It can be powered by the same source being measured, it  doesn't require power it source is 5-40V.

Product Description:

Ideal for use with

• Used in cars, boats, motorcycle and Testing Devices for measuring voltage and current,  Ah etc.
• Battery Protection, Prevent Over  Discharge/Over Charge.
• Timer Controller.
• Used for Solar, Wind, HHO System
• DIY battery discharge device.

The auction includes

• 1 × Digital Panel Meter                        1 × Expand board

• 1 × Shunt           1 × 7 pin cable           1 × English User's Manual

Shipping

• Normally shipment by  international Airmail , it normally take 7-10 working days to Canada, Europe or other countries (districts).

• Please make sure your  address in PayPal is matched with your shipping address.

Return Policy,

• All items have passed  strict inspection before they go out. If you are dissatisfied for any  reason, please return the product to us.

• We'll refund your  money within 3 business days after we receive your products.Return items must be  returned within 14 Business-Days from the date of arrived.

• Please inform us via  email before posting your return package.

Payment

• We only accept payment via PayPal, We will ship item to you as soon as  we receive your cleared payment.

• If there is some problem about the product, please take communication  with us before leaving neutral/negative feedback, we can do our best to  resolve your problem. your comment is very important in our business  success!