Martindale EZ365 Socket Earth Loop & RCD Tester
Martindale EZ365 Specifications
| Nominal operating voltage | 230V AC rms |
| Operating frequency | 50Hz |
| Power consumption | <2.5W |
| Power | from mains socket under test |
| Non-trip earth loop impedance ranges | 0 – 1.7 – 5 – 10 – 100 – 200 – 500Ω |
| Earth loop threshold accuracy | ± (10% + 0.3Ω) * |
| Voltage low indication | <195V ± 5% |
| Voltage high indication | >270V ± 5% |
| Earth neutral voltage high indication | >30V nominal |
| Open earth indication | >500Ω ± 10% |
| RCD test current at 195V | 30mA |
| Duration of RCD test current | 300ms |
| Polarity reversal test | L-NE swap at incoming supply |
| Dimensions |
65 x 80 x 59mm |
| Weight | 93 g approx |
| Temperature (Operating & Storage) | -10°C to 40°C, at max. 60% RH |
| Altitude | up to 2000m |
| Pollution degree: | 2 |
| Safety | Conforms to BS EN 61010-1, CAT II 300V, Class II, double insulation |
| EMC | Conforms to BS EN 61326-1 |
* Measurement accuracy can be affected by highly inductive or capacitive loads distributed on the supply.
Description
Martindale EZ365 Socket, Earth Loop & RCD Tester
Description
In addition to detecting 28 socket wiring fault conditions and checking mains voltage levels, the EZ365 verifies the earth wiring by carrying out a non-trip earth loop test and indicating its value in 6 discrete ranges from less than 1.7Ω to 500Ω.
A low earth resistance is essential for safety disconnection devices to work properly and prevent electrocution when faults occur. In contrast basic socket testers only indicate the presence of an earth and will do so even when resistance values are dangerously high.
Socket polarity and earth wiring faults are identified by a combination of red LEDs. The 3 LEDs correspond to neutral, earth and live connections to aid fast identification of the source of common faults. A look up chart on the tester provides further fault diagnosis.
The EZ365 also has the capability to check for L-NE polarity swap at the incoming supply and can be used to trip test 30mA RCDs. The polarity swap test detects a serious fault condition that cannot be identified by normal socket testers and is easily activated by using the touch pad on the EZ365.
The EZ365 is an Advanced Socket Tester as defined by the Health & Safety Executive as it indicates earth loop impedance. Advanced Socket Testers offer a simple solution to verifying socket earthing and are commonly used by engineers and technicians prior to servicing and installing mains powered electrical and gas appliances.
Comparison
| EZ165 | EZ365 | EZ2500 | |
|---|---|---|---|
| Indicate functional socket | |||
| Detect line/neutral reversal | |||
| Detect presence of earth | |||
| Audible indication | |||
| Mains voltage check | |||
| Earth loop impedance range | |||
| Earth loop impedance value | |||
| Polarity swap touch test | |||
| 30mA RCD trip check | |||
| Digital display |
ISSWWW and Martindale Electric
Founded in 1928 and also owns Edgcumbe Instruments Metrohm® products, as well as the John
Drummond Engineers range of test lamps. They are a British owned company, based in Watford, just 5 minutes from junction 5 of the M1. Their product range helps electricians and maintenance engineers carry out portable appliance testing, check fixed wiring for 17th Edition and Part P testing, safely prove dead, and measure everything from light and sound levels to microwave leakage and power consumption.We are proud to be able to offer Martindale's products and services and have done so for many years.
Features & Specification
| Key Features | Detects 28 fault conditions, Live & Dead Testing, Polarity and earth testing, Tests Earth Loop Impedance, Audible Indication, Earth Volt Test, RCD Fault Test, Socket Testing Adaptor | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Stock Status | Next Day Delivery (subject to availability) | ||||||||||||||||||||||||||||||||||||||||
| Manufacturer | Martindale | ||||||||||||||||||||||||||||||||||||||||
| Short Description | Martindale EZ365 Specifications
* Measurement accuracy can be affected by highly inductive or capacitive loads distributed on the supply. |
Delivery
Updated January 2024
Please note, our cut-off time is 2:00pm
Orders requiring calibration
Whilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received PM and requiring calibration may on occasion miss dispatch that day, according to the complexity of the calibration.Be assured they will ship on the next dispatch this in most cases should not add more than 24 hours to your delivery.
Bank/Public Holidays
Predicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scopeof our dispatch and subject to activities/holidays of our carriers and therefore may incur additional days lead time to your order.
*UK Mainland (Revised March 2021)
| Service | Price |
| Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value OVER £75.00 ex VAT | FREE |
| Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value UNDER £75.00 ex VAT | £4.95 |
| Next WORKING Day (excludes Saturdays, Sundays and public holidays) – UK Mainland only - Zones A & B - ANY order value - Order by 2:00pm | £7.75 |
| Saturday ANYTIME Delivery - Order by 2:00pm | £9.95 |
Delivery Surcharges
Because of the high cost of carriage, we regretfully need to apply a surcharge on all deliveries made in the following regions:
- Zones A & B - Mainland delivery rates apply.
- Zone C - Scottish Highlands (Charges are calculated at the checkout).
- Zone D - Outer Hebrides, Orkney Isles, Shetland Isles, Isle of Man, Scilly Isles, and Channel Islands (Charges are calculated at the checkout).
- Zone E - Northern Ireland (Charges are calculated at the checkout).
- Zone F - Republic of Ireland (Charges are calculated at the checkout).
Offshore Services
All offshore deliveries are a 3-4 day service as standard. This includes Channel Islands, Northern & Southern Ireland, Scottish Islands, Isle of Man and the Scilly Isles.
International delivery
International delivery charges are automatically added to your order at the checkout. For any questions regarding international deliveries please contact us at sales@isswww.co.uk
Export
All export inquiries should be directed to the export division before placement of order.
If no shipping option is available to your selected country please call us FREE on 0800 0224 060 to discuss your requirements.
All stated prices are subject to VAT at the current rate where applicable.
E&OA