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Mini Ammeter User Manual WF-D02A
Foreword
Thanks for choosing this product.
LCD Display
Menu
Up
LED Indicator
Down
Socket
Plastic shell
This product not only provides power connection for the electric appliances; but also
records operations of the appliances. Operation conditions on the display includes:
voltage of power supply, real-time running power, electricity consumption, electricity cost,
running time... At the same time, it provides analysis on real-time running power and
gives out alarm automatically once abnormal operation occurs. This helps to use and
maintain the appliances scientifically as well as save power and reduce waste. So, it is
also called "power-saving guardian".
Usage
Extremely easy to use：
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Table of Contents
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Summary of Contents for Wanf WF-D02A
- Page 1 Mini Ammeter User Manual WF-D02A Foreword Thanks for choosing this product. LCD Display Menu LED Indicator Down Socket Plastic shell This product not only provides power connection for the electric appliances; but also records operations of the appliances. Operation conditions on the display includes: voltage of power supply, real-time running power, electricity consumption, electricity cost, running time…...
- Page 2 1. Connect the ammeter to an outer power supply, it starts working; the red indicator and the LCD backlight are lightened immediately. 2. Insert the detection-waiting appliance into the ammeter, the ammeter starts real-time detection for operation condition of the appliance. 3.
- Page 3 6. Running Time：0 ~ 60 minutes to 24 hours to 999 days 7. Measurement Accuracy: ±1% 8. Refresh rate: more than one time per second Ⅱ . Display Status： 1. Default display shows the voltage； 2. Ratio of operation condition: Ratio between accumulated running time per hour (running power is over pre-set standby power) and 1 hour.
- Page 4 . Set up unit price for electricity cost: Ⅰ Press “MENU” button for 5~10 seconds, when the screen shows “Pr.” and “ST” on the bottom, “ST” flickers, and unit shows “$”, figures show the unit price for electricity(as shown below); figures (unit price) can be changed by pressing "UP" or "DOWN" button. When setting is completed, press "MENU"...
- Page 5 Operation Manual Voltage measurement for power supply: insert the ammeter into electrical outlets, repeatedly press "UP" or "DOWN" button to make the screen displays "AV” and the unit shows “V”, figures on the screen show the real-time voltage of the power supply (as shown below).
- Page 6 using with electrical appliance of 1,000 watts for about one minute, the last figure will increase by one (the electricity cost is 1 cent). Accumulated electricity cost can be cleared to zero by pressing “DOWN” button for 5~10 seconds, but the accumulated electricity consumption and running time will be cleared to zero at the same time.
- Page 7 ② ××× D (day): unit shows “D” beside the figures(as shown below). When the running time is less than 24 hours, figures will show in format ① ; when running time surpasses 24 hours, figures will show in both format ① and ② alternately. Application Example 1、...
- Page 8 5、Clearly see the power consumption of electrical appliances: You are able to know exactly how much do your appliances (like rice cooker, induction cooker, electric heater) cost in a day or a month, when using them to do the cooking or boiling water.
- Page 9 relay, needs repairing. Small problems often caused by short of refrigerant, this can be judged by the ratio of operation condition together with the cooling effect. Long-time operation with faults will largely increase power consumption and shorten the useful time of your air conditioner and refrigerator as well.
- Page 10 8) ... Just imagine, you can find many more applications of this ammeter. Note ·This product is protected by the Chinese Patent (Patent No. ZL2006200165630). Introductions and explanations of the product’s characteristics and functions as well as other information are all the latest effective information; and all information are printed accurately.