Description
Product Overview
The KAIWEETS KE1000 is a professional‑grade insulation resistance tester that combines five selectable test voltages (50V, 100V, 250V, 500V, 1000V) with a wide measurement range of 3 MΩ to 100 GΩ. Built on a rugged double‑insulated housing, it meets IEC CAT III 1000V and CAT IV 600V standards, ensuring safety in harsh industrial settings. Powered by eight AA batteries (included), the device offers up to 15 minutes of auto‑off protection to conserve power. Its large backlit LCD displays readings clearly, while data‑hold and timer functions support detailed testing procedures.
![[Product front view showing all components]](https://www.moneylife.store/wp-content/uploads/2026/06/651e4866c38147d1bd960cee604244cd.jpg)
Usage
Ideal for electricians, maintenance engineers, and HVAC technicians, the KE1000 excels in verifying motor windings, transformer insulation, and cable integrity. Its 3‑in‑1 multimeter capability allows quick checks of DC voltage (0–1000V), AC voltage (0–750V), and continuity (0.1–200Ω), making it a versatile tool for daily field work. Whether you are conducting preventive maintenance in a factory, troubleshooting wiring on a construction site, or performing safety audits in commercial buildings, the KE1000 provides reliable data in real‑time.
Why Choose Us
KAIWEETS is renowned for delivering durable electrical testing equipment that stands up to demanding environments. The KE1000 features a protective cover that shields the display and controls from dust and impact, extending service life. Our 36‑month after‑sales service and 24/7 lifetime technical support ensure you receive prompt assistance and parts replacement when needed. Every unit undergoes strict quality control to guarantee measurement accuracy within ±3 % + 5 digits up to 20 GΩ.
Key Features
- Five‑range insulation testing up to 100 GΩ for comprehensive diagnostics.
- Instant DAR and PI calculations eliminate the need for external timers.
- PASS/FAIL alarm with customizable thresholds speeds up reporting.
- 3‑in‑1 multimeter function consolidates several tools into one compact device.
- Rugged CAT III/IV rating and double‑insulated housing protect against harsh conditions.
- 36‑month warranty and 24/7 lifetime technical support for peace of mind.
FAQ
What batteries does the KE1000 use?
The tester operates on eight AA batteries, which are included in the package and provide all‑day runtime for field work.
Can the device store multiple readings?
Yes, the KE1000 can store and recall up to 10 readings, allowing you to compare results and generate reports on site.
Is the KE1000 suitable for residential use?
While designed for industrial applications, its safety ratings and user‑friendly interface make it perfectly suitable for advanced residential electricians.
How does the PASS/FAIL alarm work?
You set custom resistance thresholds; the display will flash green for PASS and red for FAIL, providing immediate visual feedback.
What is the warranty period?
KAIWEETS offers a 36‑month warranty covering manufacturing defects, plus round‑the‑clock technical support.




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