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Seaward Apollo 400 Plus PAT Tester
  • Seaward Apollo 400 Plus PAT Tester
  • Seaward Apollo 400 Plus PAT Tester
  • Seaward Apollo 400 Plus PAT Tester
  • Seaward Apollo 400 Plus PAT Tester

Seaward Apollo 400 Plus PAT Tester

Seaward authorised distributor and service centre.

Includes: Apollo 400+, Red Test Lead 1.2m with Alligator Clip, IEC Extension Lead, 0.5m, Black Mains Lead, USB Download Lead, UKAS Calibration Certificate, Quick Start Guide.

Tax excluded
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Following in the footsteps of Seaward’s long line of trusted PAT testers, the Apollo+ Series offer a comprehensive suite of electrical safety tests to enable any workplace appliance to be tested. The Apollo+ also enables point to point testing of fixed appliances.

The Apollo 400+ PAT tester features a comprehensive range of electrical safety tests to ensure compliance with the IET 4th Edition Code of Practice, whilst remote data transfer and USB download makes data management easy and efficient.

The Apollo 400+ has an interchangeable rechargeable battery to minimise downtime when you are testing a large number of appliances in one day. Create up to 25 user configurable electrical test and visual inspection sequences allowing you to change test limits and add your own custom tests.

The Apollo 400+ is ideal for mid-volume PAT testing where detailed records are required.


Low current earth continuity test (with Zap circuit) guaranteeing accurate measurement.
Insulation resistance.
IEC lead test.
Protective conductor current.
Touch current.
Load power/current.
Alternative leakage current.
Point to point testing of earth continuity and insulation resistance.
RCD test.
Power socket test.
Store up to 2,000 appliance records.
Printer Compatible.
Point to point measurment (Rpe & IR) - needs optional accessory.
25 User configurable electrical test/visual inspections sequences.

An Introduction to the Seaward Apollo+

Seaward Apollo Comparison Chart
General Features 600+ 500+ 400+
Battery & mains powered
Colour screen & QWERTY keypad
Large internal memory up to 50,000 records and 2,000 photos up to 10,000 records up to 2,000 records
Bluetooth scanner & printer compatible
Password controlled user accounts  
Set up multiple user accounts with varying levels of privileges  
Clone facility to set up multiple testers  
Checkbox supplied as standard  
Test Inspection Features 600+ 500+ 400+
Auto-increment asset ID  
PAT Setup option to allow for custom menus  
Enter asset description after test using the keypad or barcode scanner
Comprehensive electrical safety test features
Point to point measurement (Rpe & IR) Optional accessory required
User configurable electrical test/visual inspection sequences 100 100 25
User set sites & locations 100 100 50
Risk-based retest period calculator  
User definable comments lines against test records 4 4  
Configurable checklists for any workplace test or inspection (user tests)  
Onboard camera    
Universal risk assessment    
Health & safety certificates    
Data Transfer 600+ 500+ 400+
1D and 2D Scanner connectivity Reads 1D Data Only
Read QR code (2D) labels with 2D scanner  
RFID reader connectivity    
Print Pass & Fail labels with 1D barcode
Print Pass & Fail labels with QR code (2D)  
Add your company logo to labels (on large 1D labels only)  
Select from various label formats to print 6 6 6
Download to PC via USB cable
Data Transfer via USB flash drive    
Filter results to be downloaded
Upload previous results to the tester for a retest  
Seaward Apollo 400+ Specifications
Earth Continuity
Test Current ±200 mA DC.
Display Range 0.01 to 19.99 Ω.
Pass Value User-defined.
Insulation Resistance
Test Voltage 500 V/250 V DC @ 1 mA nominal.
Display Range 0.01 MΩ to 19.99 MΩ.
Pass Value User-defined.
IEC Lead Test
Test Voltage 5 V AC nominal.
Test Live/neutral checks for o/c, s/c and crossed.
Protective Conductor Current/Load
Test Voltage Supploy voltage, maximum load current 16 A.
Display Ranges 0.01 mA to 19.99 mA.
Pass Value User-defined.
Touch Current
Test Voltage Supply voltage, maximum load current 16 A.
Display Ranges 0.00 to 3.50 mA.
Pass Value User-defined.
Load Power/Current
Test Voltage Supply voltage, maximum load current 16 A.
Test Duration Programmable up to a maximum of 255s depending on load. i.e max duration is reduced for high loads.
Display Range 0.00 kVA to 4.00 kVA
0.00 A to 16.00 A.
Alternative Leakage Current
Test Voltage >25V AC < 50V AC.
Display Range 0.00mA to 19.99mA.
Pass Value User-defined.
RCD Test
Test Voltage 230V +10%, -15%.
Test Current 30mA / 150mA rms sinusoidal.
Display Range 0ms to 2000ms (30mA), 0ms to 40ms (150mA).
Test Method Internal isolation to avoid tripping distribution board RCD.
Power Socket Test
Voltage Range 207 to 253V AC.
Indicates Configuration of Voltage Potential Line potential phase to earth
Line potential phase to neutral
Line potential neutral to earth.
General Specifications
Memory Size 2000 records.
Weight 1.5kg.
Dimensions 230 x 150 x 100mm.
Power Source Mains or rechargeable battery pack.
Seaward Apollo 400+ warranty 2 years.


Seaward Apollo+ Datasheet

PDF Brochure of the Seaward Apollo 400+, Apollo 500+ & the Apollo 600+ Pat Testers.

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