---
title: "Insulation Resistance Tester — £70K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/diy-tools/insulation-resistance-tester"
last_updated: "2026-07-31T16:03:59.129Z"
locale: en
meta:
description: "Niche score 38/100 · £70K/yr market · 21K searches/yr · £152.39 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 38/100 · £70K/yr market · 21K searches/yr · £152.39 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Insulation Resistance Tester — £70K/yr Amazon UK Niche (2026) - Flapen"
---
# **insulation resistance tester**
**Skip it**
Soft demand (-33.1% this quarter) — this niche doesn't clear our bar today.
Market size 18Growth 8Conversion 27Competition 53Returns 37Price range 8Avg price 58Brand share 78Review moat 99Quality gap 42
**Review moat**
**Incredible****24.24**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Great****57%**
top-5 brand share — no brand owns this niche
**Avg price**
**Good****£152.39**
avg listing price — sweet spot $15–$100
**Competition**
**Good****53%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Returns**
**Okay****4.1%**
return rate — above 5% kills the launch gate
**Conversion**
**Okay****2.1%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****£70K**
£70K/yr · 21K searches
**Growth**
**Bad****-33.1%**
90-day search growth — must beat 0% to launch
**Price range**
**Bad****£19.66–£1013.94**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=uk&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=uk&signal=high_price "Avg price > $50")
According to Flapen's Amazon United Kingdom niche tracking, insulation resistance tester is a £70K/yr Amazon United Kingdom market (21K searches/yr). The top 5 brands hold 57% of demand. Verdict: Skip it — 38/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **insulation resistance tester market data**
- **Units sold / yr**
- **250–500**
- avg 0–100/product
- **Revenue / yr**
- **£38K–£76K**
- units × avg price
- **Conversion rate**
- **2.1%**
- **Avg BSR**
- **#242**
- **Page quality**
- **0%**
- **Prime**
- **86%**
- **Sponsored**
- **71%**
- **Out of stock**
- **2.3%**
- **Avg brand age**
- **53 months**
- **Avg seller age**
- **184 days**
## **Competition & brand share**
The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**18 **▼falling
**Sellers**
**33**
**Top-5 brand share**
**57%**
Top 20: 100%
**Top-5 click share**
**53%**
Top 20: 100%
**Open market**
**36%**
- KooingTech19% - coczow11% - GOLDCHAMP10% - AOPUTTRIVER9% - GOYERRNES8% - KKnoon7%
## **Demand**
Weekly Amazon search volume, last 18 weeks — -33.1% search growth over the last 90 days.
500300Mar '26Apr '26May '26May '26Jun '26Jul '26
[**Open Trend **](https://flapen.com/research/uk/diy-tools/insulation-resistance-tester/trend)
## **Top insulation resistance tester search terms**
- **insulation resistance tester**9K/yr-24.6%2.4% conv. - **insulation tester**6K/yr-26.4%2.1% conv. - **multifunction tester**7K/yr-48.4%0.3% conv. [**All search terms **](https://flapen.com/research/uk/diy-tools/insulation-resistance-tester/search-terms)
## **Top insulation resistance tester products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%5%£4K10%£7K15%£11K20%£14K110100 Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 21 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**KooingTech Digital Insulation Resistance Tester BM500A 1000V LCD Resistance Tester Digital Insulation Resistance Meter Megohm Meter**KooingTech**£19.66**4.0★7 rev](https://www.amazon.co.uk/dp/B0FG2H2RHK) [2**PM1508 Digital Megohmmeter Insulation Resistance Tester 1000V AC/DC Up to 100G with PI/DAR Frequency and Low Voltage Test LCD Display**coczow**£77.32**4.5★82 rev](https://www.amazon.co.uk/dp/B0DL5WLNV2) [3**Digital Insulation Resistance Tester 1999 Counts Megohmmeter Big LCD Display DCV ACV Megohm Meter DC250/500/1000V AC750V 200M~2000M Resistance Testing with Data Hold Backlit for Motor Cables**AOPUTTRIVER**£36.55**4.0★54 rev](https://www.amazon.co.uk/dp/B0BW3TXB48) [4**Insulation Resistance Tester Digital Ohm Meter Megohmmeter GR-VC60B+ DCV Megohm Meter Voltage Tester 250/500/1000V ACV Megohm 750V with 1999 Count Large LCD Display Data Hold Backlight**GOYERRNES**£36.04**4.3★37 rev](https://www.amazon.co.uk/dp/B0BWLW89HY) [5**KKnoon 250V-2500V Digital Insulation Resistance Tester 1M-200G Megger Megohm Testing Meter Auto Range 2000 Counts LCD Display 10V~600V AC/DC Voltmeter with 100 Data Storage**KKnoon**£66.74**4.5★55 rev](https://www.amazon.co.uk/dp/B0BV2RVPVX)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**SURLABA Megohmmeter Insulation Resistance Tester 0.1M-10G Megohm Meter with 50V~1000V Output Voltage PI/DAR Testing 100 Data Storage Voltmeter for Motor/Cable/Transformer/capacitor**SURLABA**£55.11**1 rev6mo ago](https://www.amazon.co.uk/dp/B0GGXCY643) [**Digital Insulation Resistance Tester 250V-2500V Kethvoz Megohmmeter 1M~200G AC/DC 10V~600V DAR PI Testing 2000 Digits Multi Tester Meter with Auto Range Backlit LCD 100 Data Storage**Kethvoz**£60.02**9 rev6mo ago](https://www.amazon.co.uk/dp/B0GD4X6MG6) [**Digital Multimeter & Insulation Resistance Tester 2-in-1 VC4060B 6000-Count True RMS Voltmeter 60M/750V/20A Non-Contact Voltage Detection Capacitance/Inductance/Temp Backlit for Motor Inspection**GOLDCHAMP**£50.54**22 rev11mo ago](https://www.amazon.co.uk/dp/B0FH9PBG5R) [**Digital Insulation Resistance Tester Megohmmeter 1000V Insulation Tester LCD Backlit Megger Meter AC DC Voltage Resistance Continuity Diode Tester Electrical Testing Tool**YobiLife**£21.98**4 rev11mo ago](https://www.amazon.co.uk/dp/B0FND4GMK2) [**M500 Insulation Tester Electronic Megohmmeter**FOWBOA**£56.35**25 rev1y ago](https://www.amazon.co.uk/dp/B0FHVMCDQ7)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SURLABA Megohmmeter Insulation Resistance Tester 0.1M-10G Megohm Meter with 50V~1000V Output Voltage PI/DAR Testing 100 Data Storage Voltmeter for Motor/Cable/Transformer/capacitor**SURLABA**£55.11**5.0★**▲ 274%**](https://www.amazon.co.uk/dp/B0GGXCY643) [**Digital Insulation Resistance Tester 250V-2500V Kethvoz Megohmmeter 1M~200G AC/DC 10V~600V DAR PI Testing 2000 Digits Multi Tester Meter with Auto Range Backlit LCD 100 Data Storage**Kethvoz**£60.02**4.0★**▲ 238%**](https://www.amazon.co.uk/dp/B0GD4X6MG6) [**Digital Insulation Resistance Tester 1999 Counts Megohmmeter Big LCD Display DCV ACV Megohm Meter DC250/500/1000V AC750V 200M~2000M Resistance Testing with Data Hold Backlit for Motor Cables**AOPUTTRIVER**£36.55**4.0★**▲ 73%**](https://www.amazon.co.uk/dp/B0BW3TXB48) [**M500 Insulation Tester Electronic Megohmmeter**FOWBOA**£56.35**4.2★**▲ 72%**](https://www.amazon.co.uk/dp/B0FHVMCDQ7) [**2 in 1 Megohmmeter & Multimeter Digital Insulation Resistance Tester 20G/1000V Auto-Ranging Data Hold AC/DC Voltage Tester Capacitance Measurement for Home Electrical Testing SK-505A GOLDCHAMP**GOLDCHAMP**£46.88**5.0★**▲ 65%**](https://www.amazon.co.uk/dp/B0FCXXZ668)
**~~View all trending →~~**
## **What buyers say about insulation resistance tester**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**26%
*“Great piece of kit”*
**Value For Money**18%
*“well priced”*
**Ease Of Use**16%
*“Easy to use”*
**Advertised Vs Actual Product**8%
*“Does the job”*
**Design-Overall**7%
*“Id imagine there is a good design reason why Kewtech have done this”*
**Strength**6%
*“Robust case, with neck strap”*
**Maintenance And Repair**6%
*“Replacement”*
**Display-Overall**5%
*“The display is clear”*
**Efficiency**3%
*“so this gets a functional yes for the limited testing I need to do”*
**Weight Light**2%
*“This unit is smaller, lighter, uses half as many batteries and is fast at taking readings”*
### **What buyers complain about **
**Quality-Overall**50%
*“Cheap and nasty”*
**Advertised Vs Actual Product**33%
*“i think it's not mentioned in items description”*
### **Top return reasons **
**Functionality-Overall**37%
**Compatibility-Overall**13%
**Defective Material/Parts**10%
**Quality-Overall**8%
**Advertised Vs Actual Product**8%
**Charging**3%
**Display-Overall**3%
**Value For Money**3%
**Thickness**3%
**Adhesion/Stickiness**3%
## **Common questions**
- **Is insulation resistance tester profitable to sell on Amazon United Kingdom?**
- The niche generates £70K/yr across 21 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is -33.1%. Flapen's verdict: Skip it (38/100).
- **How competitive is the insulation resistance tester niche?**
- 18 brands and 33 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 57% of demand.
- **What do buyers complain about in insulation resistance tester?**
- Top complaints mined from reviews: Quality-Overall, Advertised Vs Actual Product. The return rate is 4.1%.
- **What does it cost to enter the insulation resistance tester niche?**
- Listings span £19.66–£1013.94; the average listing price is £152.39 (sweet spot $15–$100). The average incumbent carries 24 reviews — the moat a new listing must climb.
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