KYORITSU 4105DL-H Digital Earth Tester (Hard Case) | KEW 4105DL-H
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KEW 4105DL-H Earth Tester - IP67 Dust & Water-Proof, Hard Case Model
KYORITSU 4105DL-H Earth Tester (Hard Case)
The KYORITSU 4105DL-H Earth Tester is a professional instrument designed for accurate earth resistance measurement with the added convenience of a durable hard case. The KEW 4105DL-H ensures precise and reliable readings for electricians, technicians, and maintenance personnel in industrial, commercial, and residential environments. Its ergonomic design combined with rugged protection allows safe handling and transport in demanding field conditions. With a clear digital display and intuitive interface, the KYORITSU 4105DL-H Earth Tester provides fast, dependable results for preventive maintenance, troubleshooting, and grounding system verification.
Overview
The KYORITSU 4105DL-H Earth Tester combines precision, durability, and portability for professional earth resistance testing. Designed for industrial, commercial, and residential applications, the KEW 4105DL-H provides accurate measurements critical for electrical safety and system reliability. The hard case ensures protection against impacts, dust, and environmental conditions, making it ideal for field use. Professionals rely on the KYORITSU 4105DL-H Earth Tester for rapid diagnostics, preventive maintenance, and grounding system verification with confidence.
Key Features:
- 3-Pole and 2-Pole Earth Resistance Testing: Accurately measures earth electrode resistance for TT, TN, and IT systems using the Volt-Amperometric method with two auxiliary earth electrodes.
- Waterproof and Dustproof: IP67 rating ensures the tester is fully protected against dust and water, perfect for outdoor and harsh environments.
- Strong Noise Rejection: Capable of rejecting noise up to 25V rms for reliable testing even in noisy environments.
- Earth Voltage Measurement: Measures both AC and DC earth voltage (0 - 300V).
- Large LCD Display with Backlight: Clear and easy-to-read display for use in dimly lit environments.
- Auxiliary Earth Resistance Check: Includes a check to ensure the correct auxiliary earth resistance for accurate results.
- Live Circuit Warning: A red LED lights up to alert users of external voltage presence during testing.
- Robust Design: Built with strong steel-made earth spikes and a rugged housing to withstand field use.
Specifications Table
| Function | Range | Accuracy |
|---|---|---|
| Earth Resistance Measurement (× 20Ω) | 0.00 - 20.99Ω | ±1.5%rdg ±0.08Ω |
| Earth Resistance Measurement (× 200Ω) | 0.0 - 209.9Ω | ±1.5%rdg ±4dgt |
| Earth Resistance Measurement (× 2000Ω) | 0 - 2099Ω | ±1.5%rdg ±4dgt |
| Earth Voltage Measurement | 0 - 300V AC (45-65Hz), ±0 - ±300V DC | ±1%rdg ±4dgt |
General Specifications
| Feature | Details |
|---|---|
| Overload Protection | Earth Resistance: 280V AC (10 seconds), Earth Voltage: 300V AC (1 minute) |
| Applicable Standards | IEC 61010-1 CAT IV 100V / CAT III 150V / CAT II 300V, Pollution degree 3, IEC 61010-2-030, IEC 61010-031, IEC 61557-1,5, IEC 60529 (IP67) |
| Power Source | LR6 (AA) (1.5V) × 6 |
| Dimensions | 121(L) × 188(W) × 59(D) mm (including case lid) |
| Weight | Approx. 690g (including batteries and case lid) |
| Accessories Included |
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| Optional Accessories |
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Kyoritsu 4105A vs 4105AH vs 4105DL vs 4105DL-H vs 4105DLBT-H comparison
| Feature | 4105A | 4105AH | 4105DL | 4105DL-H (this model) | 4105DLBT-H |
|---|---|---|---|---|---|
| Case | Soft case | Hard case | Carrying case (9190) | Hard case (9191) | Hard case (9197) |
| Dust and water protection | IP54 | IP54 | IP67 | IP67 | IP67 |
| Earth resistance accuracy | ±2%rdg | ±2%rdg | ±1.5%rdg | ±1.5%rdg | ±1.5%rdg |
| Earth voltage | 0–200V AC | 0–200V AC | 0–300V AC/DC | 0–300V AC/DC | 0–300V AC/DC |
| Test leads supplied | 7095A | 7095A | 7267/7268 cable reels + 7271 | 7266 | 7266 |
| Bluetooth | No | No | No | No | Yes (KEW Smart Advanced app) |
| Weight | Approx. 550g | Approx. 550g | Approx. 690g | Approx. 690g | Approx. 690g |
| Best for | Everyday earth electrode tests | Everyday earth tests with a hard case | Wet or muddy sites, with cable reels | Wet or muddy sites, in a hard case | Sending results to a phone or PC |
| Warranty period | 1 Year Warranty |
|---|---|
| Coverage | Free repair or replacement for defects in material and workmanship arising during normal use within 1 year from the date of purchase. Test leads, probes and plug leads supplied with the instrument are covered for 1 year against production defects. |
| Not covered | Fuses and batteries; normal wear of test leads and probes (cuts, burns, broken tips, worn insulation); damage from accident, dropping, overload, misuse, or use outside the instrument's rated specifications. |
| Warranty void if | The instrument has been opened, repaired or modified by a party not authorised by Kyoritsu or its Malaysian distributor. |
Contact Techno Tools with your proof of purchase (invoice or receipt).
Order by 4PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on time.
Free delivery for total orders above RM500, otherwise additional charges costs are calculated at checkout based on your order’s weight and delivery location.
Further details please click here for more info.
Please notify us within 14 calendar days of receiving your product to request a free exchange or full refund, if eligible. We will cover all return shipping costs, and no restocking fees will apply in this case.
Requests made after 14 days may be accepted at our discretion and will be subject to a 10% restocking fee. Techno Tools & Equipment reserves the right to reject any return request found to be ineligible.
Further details please click here for more info.