Digital DC Ammeter, Amp Hour & Watt Hour Meter
More than just a digital panel DC Ammeter or WattMeter, "Watt's Up" also measures DC:
See in High Resolution
See Watt's Up display animation
Measures eight DC values:
- Amp-Hours: (0 - 65)
- Watt-hours: (0 - 6554)
- Amps: (0-100 peak)
- Watts: (0 - 6554)
- Peak Amps & peak Watts
- Minimum voltage ("sags")
- Voltage: (0 - 60)
Better than the dc ammeter of a digital multimeter (DMM) because of much higher current, lower insertion resistance and eight total measurements.
"Watt's Up" is precision made to ISO 9001 standards, ruggedly built and low cost.
Try our meter simulator and see how it works.
Applications
It's useful in many DC Ammeter, Amp Hour & Watt Hour Meter & Wattmeter Applications.
Easy To Use
Connect like jumper cables between a battery or DC power source and a load to measure all eight electrical parameters.
The "Watt's Up" low 0.001 Ohm insertion resistance means it doesn't interfere with the components you connect it to. Current is measured in the "negative" or "ground" lead.
"Watt's Up" comes with unterminated 14 gage, 3.8" long, hi-flex, high temperature, silicone insulated wires.
Summary of Features
- Small size and lightweight - 2.8" L x 1.7" W x 0.83" D, 2.3 oz.
- Built-in current shunt resistor
- Low cost
- Easily reset accumulated readings using external pushbutton switch.
- No computer needed
- Full manual with electrical tutorial
- 1% Accuracy
- Precision and ruggedly made in USA to ISO 9001 (like Hewlett Packard uses) standards
- One Year Warranty
Specifications
See more detailed Amp meter specifications.
Example Connections
See Amp Meter connection diagrams.
Power Options
Self powered (draws ~ 7 mA) by your circuit so no batteries are needed. Or, you can power it (using our auxiliary power connector cable) with an external 4 to 60 Volt DC power source.
Supplied without connectors.
"Watt's Up" comes in two colors. (pop-up window).
"Watt's Up" model: WU100, version 2 
