Programmab Over Voltage Protection Dc 200v 300a Combo Meter Voltage Amp Power Ah

US $220

  • GuangZhuo, China
  • Jan 29th
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, No need power if source  between 5-40V Product Description: Power Supply 5V~40V (external/Internal  power supply) Measuring range (1)Volt 0~200.0V  / Amp 0~300.0A, external power supply (2)Volt  5~40.0V  / Amp 0~300.0A, Internal Power supply Display Type 7 segment 4digits Red LED Sampling rate 5 readings per second Accuracy Volt ± 0.1% + 2byte / Amp ± 0.5% + 3byte Protection Type OCP, OAH, OVP, OPP, OFT, LOP Protection Value OCP 0.01~ Upper limit OAH 0.01Ah~9999Ah OVP 0.1V~99.99V OPP 0.01W~9999W OFT 0.01H~99.99H Resolution 0.01V, 0.01A, 0.01W, 0.01Ah, 0.01H Dimensions 79mmx43mmx25mm Size of mounting hole 76.5mmx39.2mm Meter Weight 60g Expand board + Shunt 175g 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 x Digital Panel Meter                        1 x Expand board 1 x Shunt           1 x 7 pin cable           1 x English Operation Manual Shipping Normally shipment by  international Airmail , it normally take 7-12 working days to the USA,  and it will be longer to 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! On Jun-11-13 at 16:50:57 PDT, seller added the following information:
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Technology Digital
Type Amp & Voltmeters

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