RC-1E

Clad in a durable and beautifully finished hardwood case, the RC-1E’s classic design and wide moisture measurement range make it a valuable addition to your toolkit. The RC-1E has been a favorite among dry kiln operators for years!

Where to Buy

Product Features

  • Easy-to-read analog display.
  • Measures wood MC (Douglas Fir) over the range of 6%-80% using a three-range scale (6%-11%, 11%-25%,  25%-80%).
  • Also available with Southern Pine correction as RC-1E/SP.
  • Built-in calibration check.
  • Built-in battery check.
  • Auto shut-off timer.
  • Size: 6 1/2" X 8" X 3".
  • Weight: 3 lbs. 8 oz.
  • Rugged construction ensures years of reliable use.
  • 9V battery.
  • 1-year warranty.

RC-1E Package Variations:

Meter Only: Includes meter with its own carrying case. Order as RC-1E. (Price: $640.00)

Package: Includes meter, 26-ES electrode and extra 496 pins for the 26-ES electrode. Order as RC-1E/PKG.(Price: $810.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

RC-1E Accessories:

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2497/A-100

Uninsulated pin and retainer with 5/16" penetration. Standard on all meters with built-in pins and the 2-E and 4-E electrodes. Used on wood up to 6/4 (1 ½”), concrete and gypsum.

Order as:

2497/A-100/24  (Price: $54.00)

Pack of 24

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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496

496 contact pins are insulated except at the tips, and measure 2" overall with 1 1/8" penetration. Standard on the 26-ES, and can be used to check wood up to 5" thick.

Order as:

496/24 (Price: $78.00)

496/100 (Price: $325.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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608

The 608 insulated contact pins measure 4" overall, and penetrate 3 1/4". Standard on 21-E and 18-ES electrodes, and can be used on roofing, insulation, timber, poles, and EIFS. Also available in 7” length with 6” penetration as 608/001.

Order as:

608/4 (Price: $60.00)

608/001/4 (Price: $70.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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A-111

Another alternative to the 496, the A-111 is an uninsulated contact pin measures 1 7/16” and has 1/2" penetration. The A-111 is compatible with both the 26-ES and the 22-E, and its tapered point makes it easier to penetrate into hard surfaces. Can be used on wood up to 2" thick.

Order as:

A-111/24 (Price: $37.20)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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MCS-1

Moisture content standards are great for verifying that your Delmhorst moisture meter is in calibration. The MCS-1 can be used on any meter with a wood scale. With two electrical resistance values (12% and 22%) to test your meter against, you can be sure that your readings will stand up to the strictest standards of accuracy. The MCS-1 is also available with a letter of certification traceable to NIST.

(Price: $45.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

RC-1E Electrodes:

Delmhorst offers a wide assortment of electrodes known throughout the industry for their durability. All Delmhorst electrodes fit any Delmhorst moisture meter. Below are electrodes that are typically used for this model:

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15-E

Pin type, with two rows of four pins each, maximum penetration 1/8". Penetration can be adjusted according to stock thickness by means of gauge block. Used for veneer.

(Price: $130.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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18-ES

Similar to 26-ES, the 18-ES has a 17" steel shaft. Comes with 608 insulated pins for 3 1/4" penetration. Ideal for timber, poles, and ties.

Also offered - 18-ED - with depth gauge to measure pin penetration.

18-ES: (Price: $160.00)

18-ED: (Price: $155.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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22-E

Comes with A-111 uninsulated contact pins for 1 1/2" penetration. For use on plaster, masonry and wood. Will also accept 496, insulated pins; 1 1/16” penetration.

22-E is also available as the 22- ET with a tapped handle for hard to reach areas.

(Price: $93.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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26-ES

The 496 contact pins that come with the 26-ES penetrate 1 1/8” and have insulated shanks so that only the tips are exposed. The pins make contact only at their uncoated tips and provide much more accurate readings of moisture content at various levels of penetration. This feature is useful for a variety of different applications:

  • Flooring installers: Penetrate through flooring to plywood sub-floor, or concrete.
  • Dry kiln operators: Identify moisture gradients which helps to identify the drying pattern.
  • Furniture manufacturers and craftsmen: Easily check high density hardwood that short pins are unable to penetrate.

Also available as the 26-ED, which includes gauge to measure pin penetration depth.

(Price: $150.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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2-E

Fitted with the same 5/16" penetration pins that are mounted on our pin type meters. This electrode is great for a variety of different applications:

  • Home inspector: use on wood joists and drywall.
  • Paper producer: use on curved surfaces such as cardboard and paper tubes.
  • Woodworker: use on timber, poles, and veneer/

2-E is also available as the 2- ET with a tapped handle for hard to reach areas.

Can also be fitted with A-103 uninsulated pins with 1 3/32” length and 11/16” penetration.

(Price: $90.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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42-E/B

T-handle electrode with 3/8" penetration to check moisture in stacks in or out of the kiln. Stickers must be at least 5/8". Also offered in and 4 1/2 ft. length as 42-EB/4-5.

42-EB: (Price: $230.00)

42-EB/4-5: (Price: $275.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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4-E

Comes with 4 uninsulated 2497/A-100 contact pins for 5/16" penetration. Useful for:

  • Dry-kiln operators: Use on kiln-dried boards up to 2" and on air-dried boards up to 5/4.
  • Leather producers: Use for tough leather.

Can also be fitted with A-103 uninsulated pins with 1 3/32” length and 11/16” penetration.

(Price: $95.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

Manuals & Training

Owner's Manual

Product Manual

Download Manual (pdf)

DOWNLOAD THE GUIDE

Moisture Meters 101 Guide

Finding the right kind of moisture detection equipment to meet your needs is a huge part of being able to anticipate how moisture conditions can affect your work.

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Download the Complete Guide to Measuring Moisture in Flooring Systems

Measuring Moisture in Flooring Systems

Moisture is a very real concern when it comes to flooring systems, and the only way to be sure of moisture content in flooring is with a quality moisture meter.

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For more information, view our complete list of Moisture Meter Resources