How to Set Up a Iequus Volt Meter to Read Volts

If you're into electric hobbies, vehicle or habitation maintenance and the similar, you can't go much wrong with this useful piffling device. The Equus 3320 has a lot going for it, able every bit information technology is to test all required ranges, such as voltage, current and resistance. Small enough for well-nigh tool-bags and inexpensive enough for nearly pockets, it comes with a great bombardment test feature and big display.

Appeals most to: Offset timers, car enthusiasts and even journeymen looking for a cheap and reliable backup.

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Ships With

• Holster
• Exam leads
• AA batteries
• Pedagogy booklet (Equus 3320 manual)

Main Features & Functions

• Big brandish
• Machine-scaling
• User-friendly interface
• Can measure current
• Color-coded, pre-loaded bombardment check
• Motorcar ability-off
• UL certification
• Protective rubber holster
• Dimensions: 5.five″ x three.5″ x 1.25″
• Weight: 6.3oz

The Equus 3320 in More Item

First off, the Equus 3320 is easy to use equally it is an auto-ranging multimeter with a user-friendly display & dial. You lot tin examination nigh things with information technology, including voltage up to 600V (both AC and DC), amps, resistance and diodes. The battery tester is especially handy, making it particularly conducive to checking vehicle electrics since it pre-loads circuits.

While you lot tin can become past testing most auto circuitry (DC amperage scale is to 10A), the AC amperage capacity is a bit limiting. You tin only measure 20mA to 200mA on AC, so it'southward merely really useful for testing low energy mains circuitry in that respect. That said, nearly won't need to test electric current and so information technology'due south not entirely a deal billow.

Regards testing college DC amps, just bear in mind that you can only do and so for short periods and will and so demand to let the unit of measurement cool down. The resistance range is fairly generous, from 200Ω up to 20MΩ, with meter impedance at 10MΩ. You don't get capacitance, notwithstanding, and the display is likewise not backlit.

Battery test: Nifty for checking everything from standard cells to car batteries, you get a pre-load to stress the battery and better gauge the overall status for holding accuse. Settings: 12V, 9V, 6V, i.5V. LEDs denote charge status: GREEN: good, Yellowish: weak, Red: replace. No LED = less than x% charge and thus no good.

SPECS

RANGE		Accurateness	RESOLUTION
DC voltage	5 ranges (200mV / 600V)	±(0.8%+five)	100mV @ 200V
DC current	four ranges (20mA / 10A)	±(1-2%+5)	100µA @ 200mA
Ac voltage	iv ranges (2V / 600V)	±(1.ii%+five)	10mV @ 20V
Air-conditioning current	2 ranges (20mA / 200mA)	±(1.v%+five)	10µA @ 20mA
Battery test		±(v%+5)
Resistance	6 ranges (200Ω / 20MΩ)	±(1.0%+5)	10Ω @ 20kΩ
Diode examination	2V		1mV

Functions and Performance

Seasoned users may find it a tad slow when settling on a reading and when checking for continuity, merely for DIY stuff and knocking around the yard, the Equus 3320 is a decent buy. An auto-off feature saves battery life past shutting it down after around fifteen minutes of non-use. This can exist a life-saver in the field – forgetting to turn off a tester afterward use is default for many and will quickly flatten the batteries of those that don't savour this feature.

Build Quality

The holster has safety corners, but y'all don't go the quality of higher end multimeters and of course shouldn't expect it. The Equus 3320 is quite light and clearly non a super-sturdy meter, but is not meant for manufacture or similarly heavy working environments.

It's a fairly beautiful looking device in any case, with standout lead holders on the side and a high contrast facade where all the dial functions are clearly labeled. There's as well a correspond bench piece of work, and a cord claw for hands-gratis working nether cars etc.

Display: You don't get a high-res screen on the 3320 – 3 one/2 digit (2000 count) – but it is okay for measuring general circuitry. The chief plus is its big size, though information technology'south non backlit. Units are clearly displayed, along with standard measurement readings and warnings such as over-range and low battery.

Prophylactic Ratings

The 3320 is fused, albeit the lower current circuitry, which is shared with main test criteria. The college, 10A jack is not fused, which is probably where Equus can go on the costing downwards. In brusk; the circuitry and protection is not at that place for higher energy monitoring of electric current, which is fine for lighter work.

Pros and Cons

PROS

• Auto ranging
• Large display
• Useful bombardment tester
• User-friendly interface
• Bang-up toll

CONS

• Air conditioning amps range low
• No capacitance
• No screen concord
• Display unlit

Conclusion

The Equus 3320 is probably i of the best buy multimeters for those into the machine world looking to test low energy circuitry and save money at the same fourth dimension. A starter meter, it can also of course exam college voltages and has electric current ranges as well as a cool bombardment check feature. For greater current range and features, have a look at the Equus 3340.

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Source: http://testmeterpro.com/equus-3320/

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