KYORITSU 4105DL Digital Earth Tester | KEW 4105DL
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KEW 4105DL Earth Tester - IP67 Dust & Water-Proof, Cable Reel Set Model
KYORITSU 4105DL Earth Tester
The KYORITSU 4105DL Earth Tester is a professional instrument designed to measure earth resistance accurately and reliably. The KEW 4105DL ensures precise readings for electricians, technicians, and maintenance personnel in industrial, commercial, and residential environments. Its ergonomic design and rugged construction allow safe and efficient testing in the field. With a clear digital display and intuitive interface, the KYORITSU 4105DL Earth Tester delivers fast and dependable results for preventive maintenance, troubleshooting, and verification of grounding systems.
Overview
The KYORITSU 4105DL Earth Tester combines precision, portability, and durability for effective earth resistance testing. Designed for industrial, commercial, and residential applications, the KEW 4105DL provides accurate measurements critical for electrical safety and system reliability. Its robust housing and simple operation ensure safe, efficient, and consistent testing in demanding environments. Professionals rely on the KYORITSU 4105DL Earth Tester for rapid diagnostics, preventive maintenance, and grounding system verification.
Key Features:
- 3-Pole and 2-Pole Earth Resistance Testing: Reliable testing with minimal influence from earth voltage and auxiliary earth spikes.
- Waterproof and Dustproof: IP67 rating allows use in tough outdoor environments, and the tester can be washed to remove mud and dust after use.
- Advanced Noise Rejection: Strong noise rejection of up to 25V rms ensures accurate measurements in noisy environments.
- Earth Voltage Measurement: Capable of measuring both AC and DC earth voltage (0 - 300V).
- Large LCD Display with Backlight: Easy-to-read display with backlight for use in low-light conditions.
- Auxiliary Earth Resistance Check: Includes a check to ensure the correct auxiliary earth resistance for accurate results.
- Live Circuit Warning: Equipped with a red LED and buzzer to indicate the presence of external voltage.
- Compact and Lightweight Design: Easy to transport and handle in the field, with an ergonomic and durable casing.
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 (this model) | 4105DL-H | 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.