DC Battery Monitor, DROK DC Amp Meter 6.5-100V 12V 24V 48V 100A Multimetro Digitale, Tensione Corrente Potenza Energia 4-in-1 Tester Gauge DC Volt Amp Watt Detector con Display LCD e Shunt

Name: DC Battery Monitor, DROK DC Amp Meter 6.5-100V 12V 24V 48V 100A Multimetro Digitale, Tensione Corrente Potenza Energia 4-in-1 Tester Gauge DC Volt Amp Watt Detector con Display LCD e Shunt
Brand: DROK
Price: 42.80 EUR
Availability: InStock

Brand:DROK

3.4/5

€
42.80

Parametri: Tensione di funzionamento: 6,5 ~ 100 V CC Intervallo di misurazione: 6,5 ~ 100 V CC Potenza nominale: 100 A/10000 W Precisione di misurazione: 1,0 gradi Intervallo di prova e formato di visualizzazione: Intervallo di potenza: 0 ~ 10 kW entro 1 kW, display 0,0 ~999. 9W; sopra 1kW, visualizza 1000~9999W. Intervallo energetico: 0~9999kWh entro 10KWh, display 0~9999Wh; oltre 10kWh, visualizza 10~9999kWh. Intervallo di tensione: 6,5~100 V (display 6,50~99,99 V) Intervallo di corrente: 0~100 A (display 0,00~99,99 A) Nota: questo modulo è adatto per interni, non utilizzare all'aperto. Il carico applicato non deve superare la tensione o la corrente nominale. L'ordine di cablaggio non può essere sbagliato. La confezione include: 1 multimetro di alimentazione CC

Quantity

Aggiungi al carrello Compra subito

EAN:

Categories: Strumenti e miglioramento della casa, Elettrico, Multimetri, Tester elettrici,

La retroilluminazione blu può essere attivata/disattivata dall'interruttore incassato accessibile dalla parte anteriore situato sulla cornice laterale destra. Con shunt esterno, molto preciso per misurare i parametri elettrici, si prega di notare quando si collega il carico, l'alimentazione CC - dovrebbe passare attraverso lo shunt per collegare il misuratore -. Multifunzionale: l'energia accumulata può essere ripristinata tramite pulsante; Memorizza i dati quando si spegne; Funzione di allarme di tensione (soglia di allarme di sovratensione, retroilluminazione e tensione lampeggeranno all'allarme). Intervallo di test di tensione: CC 6,5 ~ 100 V; Intervallo di prova corrente: 0~100A; Intervallo di test di potenza: 0~10KW; Intervallo test energetico: 0~9999kWh. Il multimetro portatile ha un LCD a grande schermo, può visualizzare contemporaneamente tensione, corrente, potenza, energia, luminoso e di facile lettura.

Brand	DROK
Color	Blue
Country of Origin	China
Is Discontinued By Manufacturer	No
Item Dimensions LxWxH	3.53 x 1.95 x 0.96 inches
Item model number	200141
Manufacturer	DROK
Power Source	Battery Powered
Product Dimensions	3.53 x 1.95 x 0.96 inches; 4.8 Ounces
Style	Voltage

5 Star

4 Star

3 Star

2 Star

1 Star

Scrivi la tua recensione

La tua mail non sarà pubblicata. Tutti i campi obbligatori sono segnati con^*

La tua valutazione

Scritto da: Earl Faircloth

Easy to install

Easy to read

Scritto da: brian

just what i was looking for

works good on solar batteries.

Scritto da: To Protect the Innocent

Not much use as a battery monitor

I bought this as a basic power meter for my lithium battery & inverter system in an RV. After hooking it up, I realized it only works in one direction. It shows discharge power, but it shows ZERO when charging. If you hook it to the shunt up in reverse, then you see charging power. So I thought, OK, just buy two of them, they are cheap, and one shows charging, and the other shows discharging. That is actually a dumb solution. Drok makes a power meter that does that and more. It shows power in both directions, positive and negative power delivery, and also calculates battery capacity, based on the actual energy usage, and your battery's capacity. Once I realized this, I returned this item, and got the other one. This meter itself is actually pretty good, showing 4 important parameters at once on a nice display. It's accurate, and it works well. It has a few basic functions, accessible from the button (which you can't press with a finger, must use a pen to press it) including the ability to reset the energy counter. As a multimeter, which is what it is described as, it's perfect. As a battery meter, it falls short, but that's my mistake for choosing it as a battery monitor. The main downside is the display. Unfortunately, as with most small LDC displays like this, it's a low-quality supertwist display with poor viewing angles. So if you view it from below eye-level, you can't see anything. If it had a 'contrast' setting, you could fix that, but of course it doesn't. This is mounted at knee-level, so to view it, I have to get down on the floor. Gets old fast. The Drok battery meter I replaced it with has the same issue with the display. It's ok, I'll just take it as an opportunity to get down on the floor and do some yoga or push-ups or something.

Scritto da: Anson C

monitor voltage and amperes

I used this monitor for my Ebike batteries batteries chager .

Scritto da: Emma Hyde

Excellent monitor for $20!

Installed this on our travel trailer to monitor battery usage while boondocking. As suggested by another user, I used a cat5 cable to connect the current shunt to the meter. Comparing this to a Fluke DMM, voltage is a little lower on this unit, but I suspect this is a problem with my DMM, not the unit. Of course, the operation is as advertised, but most notably (at least for me) is the effect this device had on the other campers staying with me. For the first time we are able to see how much power is being used and it has caused everyone to be more conscious about conservation. Everyone is now interested in driving the power usage down whenever they wander by the meter. 3 days of boondocking, and we only used ~ 400WH out of ~1200 WH capacity (voltage was at about 12.55V) The only question I had (have) is what is the best wiring arrangement. The current sensing is easy, but with two batteries in parallel, what is the best way to wire the voltage monitoring leads? I would like to capture the power consumption of the meter, so I tied the negative lead of the voltage sensing to the positive lead of the current shunt. I think this means I will read up to 75mV lower than actual, but I figure this is better than not capturing the 10-20mA of current the meter requires. Overall, I am very happy. If only this meter could read charge power as well, it would be perfect.

Scritto da: S. K. Howell

Works well for me

I bought two for use on a solar panel system on an off-grid storage building to monitor both solar panel operation and battery power use. They arrived in good shape and were easy to add to my wiring panel with a couple of modified plastic 1 gang outlet boxes. I bought the 100A version but, in hind-sight, the 50A version probably would have been a better fit. What I received worked just fine, but the 100A shunt is relatively massive and I had to find some suitably large crimp on ring terminals (I ended up using 5/16") to accommodate the bolts on either end. They are probably over-kill for a simple application like mine, but they were inexpensive and will satisfy my desire to know how things are working. EDIT: Two days later, one meter is displaying incorrect values (roughly 50% higher than true). I am waiting on correspondence with the seller on how to proceed. EDIT: Follow up. The vendor provided information on how to recalibrate the device, but it required a 20v power source which I do not have. I am returning the bad unit & ordering another for replacement. EDIT: Resolution. The vendor was very helpful and has covered the replacement of the meter. I am happy with the service provided.

Scritto da: Anthony

Engineers don't know how to calibrate shunts.

I'm not going to post pictures, there are plenty of those. I'm not going to say anything about the voltage and current tolerances because they are good for the product cost. However, I will say something about the shunts. I bought 1 and had to return it and the shunt was in good condition. I liked the possibilities of the meter so I purchased 6 more. When they arrived, I tested all 6 meters and they passed voltage and current specifications. "You so-called technicians and self proclaimed engineers need to get rid of your alligator clips when testing these devices." The shunts are my disappointment. All 6 shunts had 2 perpendicular cuts made into them. I'm sure the engineers at "made in china" thought that was the best way to calibrate them. Not true. I worked for a "Company in the USA" and we calibrated our shunts by shaving the side of the shunt (nice and clean-no cuts), we didn't cut perpendicular into it making the cuts as deep as 1/4 inch. I almost sent all 6 of them back until I remembered the cost of each one. The good news is that they didn't make 1 cut half way through them.

Scritto da: Phil

Cheap and easy solution for RV power monitoring

Installed both this one and the AC model in our RV to keep an eye on power consumption and battery health. Now with just a glance I can tell if we have good shore power, how much we’re using, and at which rate we’re depleting the battery for those times we’re without shore power. Haven’t compared the accuracy with other measuring tools. I installed just above the RV power panel which sits just above the floor, and the displays are a little hard to read from that angle; I need to kneel down to read the display, but I didn’t want to have to run wires all through the RV to find a better location, so that’s fine, not like I spend my entire time staring at that. It’s true that there’s very little overhanging bezel and if installed flush-mount the hole would have to be quite precise, but I didn’t want to cut any holes so I just double-sided taped the monitors on the wall. Overall very satisfied, would buy again.

Scritto da: J-Bird

I love this thing

I love this thing. Easy to setup, the diagram is literally printed on the back of the unit. One caution I'd like to make clear, is install the power wires first. I installed the shunt, followed by the shunt resistance wires. After that I tried installing the power wires but kept getting zapped (48vdc). I disassembled it and installed the power wires first, followed by the measurement wires with no problems. Press the button to turn the backlight on and off. Hold the button to cycle through options, release the button on the setting you want to adjust.

Scritto da: Dr J the Canuck

Unit failed...

After 15 months of use, the unit failed. The screen backlights, but no read outs on the display (see pic). I shut off power and re-energized in the unit, checked wiring at battery and at unit...all secure. Battery is at full charge according to separate voltmeter, and devices in my RV where unit is installed. RV is in heated garage. I have to assume it's an internal device failure. Disappointing, as I had high hopes that this meter would last for at least a few years. I caution those considering purchasing this item.

Scritto da: JoeP.

what a difference it makes in having all that information right there and totally forget about your rides range since now i`m actually able to enjoy my ride

The one thing i would change is to make it waterproof for much wider range of applications. This has replaced an old analogue volt gauge on my Motorino Xpr scooter, what a difference it makes in having all that information right there and totally forget about your rides range since now i`m actually able to enjoy my ride. Wish i had thought of doing this sooner. Had to do some outside of the box thinking to make it work and sort of make it waterproof, loose the whole case, replace the connector with soldered wire directly to it, makes for much cleaner install inside the dash display. Add stand offs long enough so if you wish to turn the back light off or use any other functions connected to the push button just press the on the glass . More than likely i have voided any warranty that it came with by installing it out of the original case however my personal opinion it looks custom made this way. Here is some pictures of the finished install.

Scritto da: Bernd

Not 100A shunt burned out at 50-60A

I liked the unit until I discovered that it totally melted the shunt at an average usage of 50A, although it is classified at 100A. The 50A usages where peaks and maybe increased to 60A for short periodes but that should still have had plenty of tolerances. What a shame !!!