Check the listing for details. Constant Current Battery Capacity Tester Module Electronic Load Tester 220V 20A. Condition: New. Listed at 43.33 USD. Product DescriptionConstant Current Battery Capacity Tester Module Electronic Load Tester 220V 20A Features:Can be taken as electronic constant current load, USB tester, cable detector.8 in 1 measurement: voltage, current, power, battery capacity, impedance, temperature, energy, time, external waterproof temperature probe.Built-in intelligent temperature control and large power auto protection,safe discharger.Test charger function voltage and maximum current.Universal test all kinds of batteries, all kinds of power supply, all kinds of charger.Fine workmanship and good performance.Easy to use.Long service life.Specifications:Brand newSize: approx. 156*96*58mmInput Interface/Output Interface: 100A large current occluding screw columnVoltage Testing Range: 0.00V~200V; Resolution Accuracy: 0.01VCurrent Testing Range: 0.00A~20A; Resolution Accuracy: 0.01ACapacity Accumulated Range: 0~999.999Ah; Resolution Accuracy: 0.01AhElectricity Accumulated Range: 0~9999.9Wh; Resolution Accuracy: 0.01WhPower Measurement Range: 0000.00~150/180W; Resolution Accuracy: 0.01WImpedance Measurement Range: 1~999.9 ohm; Resolution Accuracy: 0.01ohmTemperature Measurement Range: 0~99℃; Resolution Accuracy: 1℃Timing the max time: 999 hours 59minutes 59 seconds; Resolution Accuracy: 1sTiming Testing Alarm Setting: count down 24 hours Arbitrary setting valueSmall current standby alarm threshold parameter and timing: 0.5W begin timing4~30V DC voltage provides electricity for testing systemRefresh Time: >500mS/times; > 500mS/timesTesting Speed Rate: about 0.5 times/sOver voltage over current setting alarm method:display warming interface alrm usersOver Voltage Warning Setting Range: 1~200VLow Voltage Warning Setting Range: 0~190VOver Current Warming Setting Range: 0.2~100ADisplay Screen Type: micro power consumption crystal module LCM black font green backlight Chinese English display screenWorking Temperature: -10~+60℃; -10~+60℃Working Humidity: 10~80% (no condensation);10~80& (no doubt)Working Gas Pressure: 80~106kPa Operation Method:Keystrokes using method and the capacity, power, time reset Settings:1. Reset button long-press all data (mAh, Wh, 00:00:00)2. Quickly button twice - capacity Reset (mAh)3. Quickly button three - power reset (Wh)4. Quickly button four - time reset (00:00:00)5. Quickly button five - Set up automatic standby and Discharge the countdown to remind regularly6. When no load output no-load, quick seven keys, and for the current zero to zero in the current environment temperature for accurate calibration, so more can do more accurate measurement in small current. Package included:1 x 150W USB Mobile Power Tester1 x Charger1 x Crocodile Clamp Cable1 x Crocodile Clip to USB Male Head Note:1.Exceeding the specified power will burn the product.2. When the high-voltage battery and large-scale power supply are tested, the two current knobs must be adjusted counterclockwise to a minimum of zero before they are used. After connecting, priority is given to adjusting the current knob slowly according to the display current power. Big tune is full, so there is a huge risk that instantaneous power will cause the load to burn out the discharge tube. Please pay special attention to this point when using it. Thank you! About Us We are the trustworthy supplier. If you have any issues , please dont hesite to contact us via ebay message before opening any case or returns or leave any negative feedback . Please believe in us . We must offer our best service to you at any situation .We also believe both of us could solve any problem friendly .Thanks in advance.Payment 1.We accept PayPal only. 2.All major credit cards are accepted through secure payment processor PayPal. 3.Payment must be received within 4 business days of auction closing. 4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. Shipping 1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. 2.We arrange the shipment within our promised handling date. 3.Delivery time depends on destination and other factors. 4.International buyers please note: a.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyers responsibility. We will try our best to reduce the risk of the custom duties. b.Please check with your countrys customs office to determine what these additional costs will be prior to buying.Returns Please contact us by ebay message before you want to return the item .We must help you out in the first time.Contact UsIf you have any problem or puzzle , please feel free to contact us via ebay message at will , we must help you out in the first time . powered by