since 1988"
Do not ever believe anything, but seriously trust through
action.
From: re-wrenches-boun...@lists.re-wrenches.org
[mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf
Of North Texas Renewable Energy Inc
Sent: Monday, May 09, 2011 9:05 AM
To: RE-wrenches
Subject: Re: [R
Your local NAPA auto parts has several grades of
refractometers and back when we used hydrometers they cut
pretty good deal if you purchased 10+. Check first to see
which one is the better, I have not bought any in 5 years.
Dana Orzel
Great Solar Works, Inc
E - d...@solarwork.com
V - 970.62
I have probably put this out before - we use refractometers
a light refracted measuring device. Works on Propylene
glycol, ethylene glycol and battery electrolyte.
You take 1 drop out of the battery to test VS. 1/8 cup. I
think it is less invasive. The reading is instantaneous. No
jiggling and d
A 700-1145. $12.00 I am starting to look at
digital Refractometers. Any recommendations?
Rob Shappell
From: re-wrenches-boun...@lists.re-wrenches.org
[mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Dave Palumbo
Sent: Monday, May 09, 2011 8:18 AM
To: 'RE-wrenches'
Subje
http://www.rwctesting.com/engine.htm
RWC carries refractometer type hydrometers that are much more accurate and
easy to read. SG reads 1 .100 to 1.400 in 0.01 increments, temp compensation
is automatic, F or C scale. Doesn't need to be flushed out after each use to
remain accurate and best of a
mmendations?
>
>
>
> Rob Shappell
>
>
>
> From: re-wrenches-boun...@lists.re-wrenches.org
> [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Dave Palumbo
> Sent: Monday, May 09, 2011 8:18 AM
> To: 'RE-wrenches'
> Subject:
, 2011 8:18 AM
To: 'RE-wrenches'
Subject: Re: [RE-wrenches] Hydrometer source
We used to buy temperature compensated hydrometers from AEE to include with
the sale of a battery bank for off grid customers. My sales person says AEE
is no longer carrying that item. I believe they were mad
We get them from our Deka warehouse--
Ken
- Original Message -
From: "Howie Michaelson"
To: "RE-wrenches"
Sent: Monday, May 09, 2011 8:44 AM
Subject: Re: [RE-wrenches] Hydrometer source
Hi Dave,
I've had luck at various automotive/hardware stores fi
ay, May 09, 2011 7:17 AM
Subject: Re: [RE-wrenches] Hydrometer source
We used to buy temperature compensated hydrometers from AEE to include with
the sale of a battery bank for off grid customers. My sales person says AEE is
no longer carrying that item. I believe they were mad
New England Solar carries them at a reasonable price.
On 5/9/2011 8:17 AM, Dave Palumbo wrote:
We used to buy temperature compensated hydrometers from AEE to include
with the sale of a battery bank for off grid customers. My sales
person says AEE is no longer carrying that item. I believe the
Hi Dave,
I've had luck at various automotive/hardware stores finding appropriate
(5/1000's gradations) hydrometers for under $10. They are not temp
compensated however.
Howie
--
Howie Michaelson
NABCEP Certified Solar PV Installer™
Sun Catcher, LLC
Renewable Energy Systems Sales and Service
VT
We used to buy temperature compensated hydrometers from AEE to include with
the sale of a battery bank for off grid customers. My sales person says AEE
is no longer carrying that item. I believe they were made by Dekka.
Recommendations for a new source for battery hydrometers in the $8 to $ 15
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