Weston Stainless Steel Dual Scale Thermometer 3" Dial

Weston Stainless Steel Dual Scale Thermometer 3" Dial with 6" Stem (Temperature Range 25-125 Deg F or 50 Deg C)

Weston Stainless Steel Dual Scale Thermometer 3" Dial with 6" Stem (Temperature Range 25-125 Deg F or 50 Deg C)

B&H # WET3 MFR # WS4135

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This product may contain mercury. Consult your local environment authorities for regulations regarding how to properly dispose of products containing mercury.

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Weston WS4135 Overview

  • 1Description

The Weston Stainless Steel Photographic Thermometer is designed to meet the needs of the amateur or professional photographer.

This thermometer has an exclusive mirrorband dial that eliminates parallax error. With an all stainless steel construction, and a temperature range 25 to 125°F.

Large Dial diameter of 3" with a stem length of 6", spiked on the tip and an accuracy of +0.25% at 68°F and within + 1° over the remainder of the range.

Dual Fahrenheit and Celsius scale thermometer, Fahrenheit scale is in black and the inner Celsius scale is in red.
Unique stainless steel clip adapts the thermometer for tray or tank use.
Dual scale has clearly defined numerals and divisions indexed at 68°F and 20°C.
External adjustment for calibration.
UPC: 053661042353
Table of Contents
  • 1Description

Weston WS4135 Specs

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Package Weight 0.31 lb
Box Dimensions (LxWxH) 7.0 x 3.7 x 3.6"

Weston WS4135 Reviews

Stainless Steel Dual Scale Thermometer 3" Dial is rated 4.2 out of 5 by 18.
Rated 1 out of 5 by from Disappointment Was looking forward to owning and using this legendary thermometer again for the first time since the 1970s. Unfortunately, the thermometer I received leaked fluids from the very first use and, more unfortunately, the manufacturer had no interest in remedying the problem. To their credit, B+H put everything right but, for me, the damage was done: poor quality control and no customer service from the manufacturer outweigh the benefit of rapid temperature response and large, easy-to-read dial.
Date published: 2011-11-28
Rated 5 out of 5 by from The best you can buy This is the finest darkroom thermometer you can buy. The large, 3-inch dial makes it easy to read under safelight conditions or to check it from across the room under white light. The face of thermometer contains a silvered band under the pointer that allows you to correct for any parallax errors when viewing the thermometer. You always know you are getting the correct reading. Weston's smaller thermometer (1.75-inches) has all the features of this one but in a scaled down size.
Date published: 2010-01-02
Rated 3 out of 5 by from Black and White Developing Appears to work okay for black and white developing. Clamps/sits nicely on the edge of a container. It is a little slow to read the temp and the dial/needle isn't the easiest to read. The needle is so thick it covers up multiple lines on the dial. Kind of difficult to read the exact temp most of the time. But it appears to be consistent so far. Just remember the most important thing about a thermometer for developing is consistency so you're process can be repeated.
Date published: 2015-09-21
Rated 5 out of 5 by from Better than glass thermometers I bought this thermometer after my trusty glass thermometer was cracked. Weston thermometer is strong, have a large dial and the silvered band under the pointer allows fast reading. Actually it is easier to read Fahrenheit degrees then Celsius. The scale comes to balance after a few seconds the stem is immersed into the developer although it is not instantaneous. Don't drop this thermometer into a liquid; it may not be water resistant.
Date published: 2010-05-11
Rated 1 out of 5 by from Was off by 7 deg Don't know if it was because of shipping or mgf defect but was not accurate.
Date published: 2013-01-30
Rated 5 out of 5 by from Best thermometer I have used Very large easy to read dial. More consistent than my old glass thermometer. Doesn't take so long to register temperature as glass thermometers. A little more expensive than others but well worth it to me.
Date published: 2010-04-25
Rated 1 out of 5 by from Not accurate The unit I received was off by 7C. I calibrated it against a mercury thermometer, the Patterson color thermometer. To further check, I compared it with a digital, cheap, thermometer, and the difference was the same (however, the digital thermometer was within 0.5C of the Patterson reading). Mechanical thermometers are known to become uncalibrated easily. If you buy one, be sure to get one that can be adjusted. This one cannot be adjusted.
Date published: 2019-02-12
Rated 5 out of 5 by from I have bought this product again and again and again & again Used to measure air temp. in and out of air conditioners to look for 20 degree temp. drop on home ACs and 30 degree drop on car ACs. Thermometers are very large and easy to read to +/- one degree. Also it needs no batteries. I have 6 for at home and 4 for at church and my two sons have 6 each. 2 for each of two AC units and 2 for in the car testing. You just drill a 1/8 inch hole in duct work and shove the stem in.
Date published: 2015-08-17
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