SKU: 80616978392

NASA Battery Monitor Clipper BM-2 12VDC

Sale price$121.50 Regular price$135.00
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Description

NASA Battery Monitor Clipper BM-2 12VDCFeatures Specifications Supply voltage 8 16 Volts DC Supply current 1. 5 milliamps Battery capacities 5 999 AMP Hour Load current 199 AMPS Maximum Charge current 199 AMPS Maximum Shunt Standard 50 millivolt @ 200 AMP Cables supplied: 200 AMP shunt link to M8 Ring terminal. 5 Metre from display unit to battery fused and fitted with ring terminals for shunt fuse holder and M8 ring terminal to battery. Display unit Standard 110mm square Clipper case.

Features

Specifications

  • Supply voltage 8 - 16 Volts DC
  • Supply current 1.5 milliamps
  • Battery capacities 5 - 999 AMP Hour
  • Load current 199 AMPS Maximum
  • Charge current 199 AMPS Maximum
  • Shunt Standard 50 millivolt @ 200 AMP

Cables supplied:

  • 200 AMP shunt link to M8 Ring terminal.
  • 5 Metre from display unit to battery - fused and fitted with ring terminals for shunt fuse holder and M8 ring terminal to battery.

Display unit

  • Standard 110mm square Clipper case. High contrast LCD backlit for night viewing.
  • Minimum voltage visual alarm
  • Simple operation - 4 keys to select backlight Volt/Amp/State of Charge screen
  • AMP hours or Time to run.

How does it work? The minimum information required to monitor the state of charge of a battery is the terminal voltage and the charge/discharge current **. The BM2 measures both these parameters and computes the state of charge using a complex well proven algorithm. A simple and intuitive display shows the service battery voltage charge/discharge current state of charge and time to charge/discharge. The instrument also warns the user when the charge level is too low so that load can be shed or charging commenced to protect the battery. A resettable Amp Hour counter is provided for checking the efficiency of the charging system or keeping a track of power consumption and a second input lets the user monitor the voltage of the starter batter. The simple display format does not mean the internal software is unsophisticated. In fact two separate algorithms are used. One based on integrating amp hours over the charge and discharge cycle the second based on an adaptive internal mathematical battery model.

A unique feature of the BM2 is its ability to use information from both algorithms during the charge/discharge cycles to continually update its performance. This means that unlike many other systems that rely solely on amp hour integration the NASA Marine BM2 never needs to be re-synchronised with the battery. The algorithm includes Peukert's equation to ensure accuracy over a wide range of load currents. The BM2 does all this whist consuming a meagre one and a half milliamps. It is a true battery monitor easy to install and excellent value for money.

** Some say that they can calculate the state of charge from the terminal voltage only but as we all know the terminal voltage falls when the battery is under load and rises when under charge. This fall and rise can be quite substantial especially when a heavy current is flowing so how can the terminal voltage be used to calculate anything without knowledge of the magnitude of the current involved?.

In The Box

Display; 200 AMP shunt link to M8 Ring terminal; 5 m cable.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 80616978392

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4.7 ★★★★★
Based on 23 reviews
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Verified Purchase
ashley n james
Port Orchard, US
★★★★★ 5
Great bone for all dogs!!
I loved this bone! See my use of past tense 😂 I am so sad I bought this for my very destructive yorkie/shitzhu mix and he loved it so much! He was so at peace with it. I am sad to say that after having it for about a week or two it disappeared. I never let my dog go outside with it and I have tore my house to PIECES in search of it. He really misses it, I think I miss it more for him I can only hope this company will be having more available in the near future. This is a great bone for all dogs in my opinion. I managed to get my friends to even buy one for their dogs and the of course are just as pleased. Well until we can purchase another I will leave a great review regardless. Thanks Willie Bones for saving me and my dog
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2020
C
Verified Purchase
catsandcoffee
Waukegan, US
★★★★★ 5
Was skeptical but my pup loves it
My dog is a heavy chewer but normally likes stuffed animals and tasty chews. I’m always trying to find something to occupy him that doesn’t fall apart. I didn’t think he would like a rubber toy but I was wrong. What I like about this bone is that it’s actually a “pretty” toy and it has a big hole through the middle that you can put treats/peanut butter inside. The hole is also good because the toy has a little “give” which makes it easier for my dog to chew on it. And though I can see teeth marks all over the rubber, pup hasn’t managed to destroy it after a week. He even loves to play tug with it. It’s a good quality toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2021
S
Verified Purchase
Sarah
Chelsea, US
★★★★★ 4
Wish their was a smaller size!
We have an 8 lb mini doxie and took a chance on this bone since it's "one size" and there's a dachshund in the logo. It took some warming up to, but our little guy is able to carry this around and chew on it. However, it is pretty dense and heavy material and we definitely would've preferred if there was a smaller size to get for him. I'm scared to throw it for him, because it could really do some damage if it hit him. However, it works as a chew toy in his bed and hasn't shown any signs of wear yet.
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Reviewed in the United States on June 4, 2020
M
Verified Purchase
M. Larson
Waukegan, US
★★★★★ 5
Great toy - just not for my Olde English Bulldog
This product is high quality and says "Almost indestructible", so I'm definitely not upset....but it lasted less than 30 minutes with my Olde English Bulldog. I mostly want to leave a comment if other bulldog owners search they'll know it's just not tough enough for their crazy strong chewing. He literally wrecks EVERYTHING but really loves to play and chew on things.
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Reviewed in the United States on March 10, 2021
M
Verified Purchase
Marissa
Carnegie, US
★★★★★ 3
Not Indestructible To My Dog. Do NOT recommend for aggressive chewers
My 11 month old Jack Russell Rat Terrier literally chews EVERYTHING. Finding toys for her other than the very few Kong extreme toys they make has been a real challenge. I bought this bone hoping that it would be atleast somewhat indestructible and that shed be able to chew on it for longer than 5 minutes. Well shes had it for about 15 minutes now and theres already a chunk missing so not to thrilled about that. Hopefully it will last atleast the rest of the day. I gave this product a 3 star review for a few reasons: One I would say this product would be great for a slight to moderate chewer but with my dogs pirana teeth and jaws of steel this bone has been no match for her. My dog chews and chews until theres the smallest piece of toy hanging off or an indent big enough for her to start ripping pieces off so this did not work for her. The product is also made nicely it is thick so no worries about teeth puncturing through it. I also liked that the ends are smooth so no worry of my dog eating it from the holes at the end because shes done tbat with many toys.
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Reviewed in the United States on August 23, 2020

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