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Insulation Resistance Tester, Digital

Marsoni M251S
Sale price$700.80
Pay 4 payments of $175.20 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Insulation Resistance Tester, DigitalSpecifications Display Type Digital Insulation Resistance Test Voltages 500V, 1000V, 2500V, 5000V DC Insulation Resistance Measurement Range 0 to 60. 0G Insulation Resistance Accuracy 5% rdg. +3 dgt. Insulation Resistance Open Circuit Voltage +20%, 0% Insulation Resistance Rated Current 1 to 1. 2mA Resistance Tests Measurement Range 0. 1 to 6000 Resistance Tests Accuracy 1. 5% rdg. +10 dgt. Resistance Tests Continuity Test Buzzer sounds at <50
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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.
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4.3 ★★★★★
Based on 326 reviews
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Verified Purchase
Liv2Read
Birmingham, US
★★★★★ 5
Fits my weed eater perfectly
Fits perfect and does a great job. Easy to install. 15 pcs will last a ling time
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
S
Verified Purchase
Sherri Hensley
Battle Creek, US
★★★★★ 3
String breaks about halfway
Just as pictured. PROBLEM…..LINE BREAKS ABOUT THE MIDDLE OF THE SPOOL…. Wound so tightly that once you have used the first half it is impossible to use the rest…. So guess what…I have to buy more!
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Reviewed in the United States on May 29, 2026
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Verified Purchase
Charles H. Pretti Jr.
Cuba, US
★★★★★ 5
Light weight and very functional
Incredibly light and functional, this trimmer forks with either string or resin blades. I personally prefer the blades. At the time I bought the unit I couldn’t locate replacement resin blades. I finally called Black and Decker and they sent me two packages of the replacement blades for free! The shield keeps trimming from being a messy horror show. No more back soreness because of the ligh weight of the unit. I’m very pleased with both the product and Black and Decker.
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Reviewed in the United States on July 22, 2025
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Verified Purchase
Tatiana Lema
Charlottesville, US
★★★★★ 5
Espectacular
Es genial, tiene una potencia grandiosa. Me encantó, la recomiendo 100%
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Reviewed in the United States on April 22, 2026
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Verified Purchase
Sparklez
Battle Creek, US
★★★★★ 4
Needs improvement
This trimmer really looks nice and it comes with some great attachments but what I found is that if you're going to switch from the line attachment to the little plastic attachment you have to sit somewhere where you can lay the item down because you have to unscrew one to put on the other. There is no way to easily switch from line trimming to attachment trimming without using the device that unhooks the screw. In my opinion that is really a detriment to the beauty of the overall working of this item the weight of it is good, it cuts good it automatically feeds the line out the color is nice and the price is great but then you have the issue of changing the line back and forth if this was improved I think I would definitely give it five stars I'm sorry but improvements need to be made.
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Reviewed in the United States on August 14, 2025

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