KAIWEETS HT5203 Insulation Resistance Tester
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Terms of use:
1. This product (KAIWEETS Care) is a special service product and cannot be returned.
2. Valid for three year starting from the date of purchase.
3. If the product or its accessories are damaged by non-human factors, we will replace the accessories or product for free (free shipping and free replacement).
4. For kaiweets.com orders only.
5. KAIWEETS Tools has the final right to explain the terms.
Five-Range Pro Insulation Tester: Accurately measures insulation resistance from 3.00 MΩ to100.0 GΩ with 5 selectable test voltages (50V/ 100V/ 250V/ 500V/ 1000V). Accuracy ±(3 % + 5 digits) ≤20 GΩ, ±(5 % + 5 digits) ≤100 GΩ.
One-Touch DAR/PI Calculation: Built-in Absorption Ratio (DAR) and Polarization Index (PI) auto-calculate in real time—no stopwatch required.
Store & Recall Readings + PASS/FAIL Alarm: Save data and set custom thresholds; instant PASS/FAIL display for customer-ready reports. Timer Function – Built-in timer function for automated insulation resistance testing, ensuring consistent and repeatable results over set intervals.
3-in-1 Multimeter: Same leads test 0–1000V DC, 0–750V AC and 0.1–200Ω continuity, cutting tool-bag weight. Large backlit screen, data-hold, auto-off after 15 min, powered by 8 AA batteries for all-day jobs.
Pro-Grade Safety: IEC 1000V CAT III / 600V CAT IV, rugged double-insulated housing with a durable protective cover for enhanced durability and protection in harsh industrial environments.
Buy with Confidence: KAIWEETS crafts top-tier electrical tools renowned for their reliability and performance. We offer a 36-Month after-sales service along with round-the-clock lifetime technical support.
| HT5203 | Parameters |
|---|---|
| Standards | IEC/EN 61010-1 1000V CAT III, 600 V CAT IV |
| DC Voltage | 1000V DC |
| AC Voltage | 750V AC (Sine wave) |
| Insulation Test Range | 3.00MΩ ~ 100.0GΩ |
| Insulation Test Voltages | 50, 100, 250, 500, 1000 V |
| Accuracy | ±10% |
| Short-Circuit Test Current | ~3.0 mA |
| Max Capacitive Load | 1 μF |
| Storage Temperature | -20°C ~ 60°C |
| Operating Temperature | 0°C ~ 40°C |
| Operating Altitude | 2000m CAT III 1000V; 3000m CAT II 1000V |
| Temperature Coefficient | For temps below 18°C or above 28°C: coefficient = per °C × 0.05 × specified accuracy |
| Relative Humidity | 40% ~ 75% |
| Size | 180 × 140 × 65 mm |
| Battery | 8 × 1.5V AA |
| DC Voltage Measurement | Range: 1000 V, Resolution: 1 V, Accuracy: ±(1.0% reading + 5 digits) |
| AC Voltage Measurement | Range: 750 V, Resolution: 1 V, Accuracy: ±(1.0% reading + 5 digits) |
| Frequency Range | 40 ~ 400 Hz (Sine wave) |
| Continuity Measurement | Range: 200 Ω, Resolution: 0.1 Ω, Accuracy: ±(1.0% reading + 5 digits); buzzer sounds if resistance <50 Ω |
1 x HT5203 Insulation Resistance Tester
1 x User Manual
2 x Test Leads
8 x AAA Batteries
1 x Packaging Box
1 x Durable EVA Bag
Customer Reviews
The package comes with all the accessories to get started. Im a first time user using megohmmeter but the instruction from the manual were clear and easy to install the connector. Apparently Kaiweets is a well known brand that does the multimeter measurement. The quality of the product is durable, the DC/AC measurement is pretty accurate when I was testing my car battery.The cons are:-carry box is way to big that has so much extra space that made the multimeter bouncing around in the box-There is no stand from the Megohmmeter, its either lay flat or 90 degrees angleOverall, the Megohmmeter is well made and safe to use with multiple voltage measurement, backlight, can hold the measurement to compare.
Low cost & works properly
This Megohmmeter works really, it is pretty easy to use and it's very accurate as well, the large LCD screen is really easy to read and it is also backlit, the unit itself feels well made and it has a professional look to it as well, the tester take 8 AA batteries and it came with a set of 8 batteries, so it's ready to use right out of the box, it also comes with a negtive & positive test leads and 2 alligator clips, as well as a nice storage case, I really like all of the features this tester has and how easy the features are to use, this tester can be used as an AC/DC voltage tester, a resistance tester and a continuity tester, you can also use it for comparison, timed measuring and I love the one touch DAR/PI calculation feature, the tester has a good ohms range too from 3m to 100g and the voltage range is 50V, 100V, 250V, 500V and 1000V, all in all I am very happy with the overall quality and performance of this Megohmmeter, definitely a good value for the price in my opinion.
This insulation tester is straightforward and easy to use. It tests up to 1,000v and 100G ohms, using 8 AA batteries which are included. The test leads are rated to 1,000v and 10A, and include clamps which have both teeth and flat areas for attaching to wire insulation without breaking it.The manual is simple and straightforward and using it is almost trivial. It does include voltage and resistance measurements, but no current.It has places to loop 3/4” straps through on each side so you can take it up poles if needed, but the strap is not included.Overall a good insulation tester. Not hi-pot, but it would get you some preliminary info before you send anything out for hi-pot testing.Great for testing motor windings and other wires that are subject to heat and vibration.
These types of meters are a little different than a standard multimeter and offer so much more than that. If you are needing one for lower DC voltages, I would suggest something else, as it is not purely intended for that purpose and can be a little bit off of low voltage readings. This meter is great for higher voltage readings and capacities. Well built and feels solid. Functions as it should and has a clear instruction booklet included. The leads are very well made and pliable wiring makes it easy to bend the wires around without feeling brittle. The display is bright and clear and buttons are well made. No complaints and I would recommend this meter for any one needing motor testing and ohm readings. Great product at a good price.