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Next Day Delivery Cut Off Time 3PM

Testing Equipment

Explore our selection of Testing Equipment, designed for precise and reliable evaluation of electrical systems. These high-quality tools ensure accurate measurements and diagnostics, making them essential for residential, commercial, and industrial applications. Upgrade your toolkit with our durable and efficient testing equipment.

Solar Testing Equipment

Solar Testing Equipment (17)

Accessories for Multifunction Testers

Accessories for Multifunction Testers (10)

Circuit Tracers

Circuit Tracers (3)

Clamp Meters

Clamp Meters (14)

Infrared Thermometers

Infrared Thermometers (2)

Lockout Accessories & Kits

Lockout Accessories & Kits (7)

Multifunction Testers

Multifunction Testers (13)

Single Function Testers

Single Function Testers (8)

Socket Testers

Socket Testers (9)

Voltage & Continuity Testers

Voltage & Continuity Testers (7)

Voltage Sticks

Voltage Sticks (8)

Showing 1–20 of 100 results

Niglon CEED16 16A 415V IP20 Diagnostic Plug with LED DisplayNiglon | CEED16 | IP20 Diagnostic Plug with LED Display | 16A 415V | 3P+E+N

Niglon | CEED16 | IP20 Diagnostic Plug with LED Display | 16A 415V | 3P+E+N
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: CEED16
£67.18
Niglon CEED32 IP20 Diagnostic Plug with LED DisplayNiglon | CEED32 | IP20 Diagnostic Plug with LED Display | 32A 415V | 3P+E+N

Niglon | CEED32 | IP20 Diagnostic Plug with LED Display | 32A 415V | 3P+E+N
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: CEED32
£80.65
TIS 851 LCD and LED Voltage and Continuity Tester

TIS | 851 | LCD and LED Voltage and Continuity Tester
2 In Stock
More available within:
Usually 1 - 3 Working Days
Read More
SKU: TIS 851
£46.20
TIS 565 Elite TRMS Earth Leakage Clamp MeterTIS 565 TIS | 565 | Elite TRMS Earth Leakage Clamp Meter

TIS | 565 | Elite TRMS Earth Leakage Clamp Meter
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: TIS 565
£164.45
The TIS 570 Earth Leakage Clamp Meter

TIS | 570 | AC/DC Earth Leakage Clamp Meter
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: TIS 570
£208.45
TIS HT304K Reference Cell For Irradiance Measurement

TIS | HT304K | Reference Cell For Irradiance Measurement
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: HT304K
£296.45
TIS HT305 Reference Cell

TIS | HT305 | Reference Cell
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: HT305
£296.45
TIS HT9025 1500V DC Solar PV Clamp Meter

TIS | HT9025 | 1500V DC Solar PV Clamp Meter
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: HT9025
£519.75
TIS I-V400W Solar I-V Curve Tester

TIS | I-V400W | Solar I-V Curve Tester
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: TIS I-V400W
£2,872.10
TIS I-V500W Solar I-V Curve Tester

TIS | I-V500W | Solar I-V Curve Tester
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: TIS I-V500W
£3,372.60
TIS IV600 Advanced I-V Curve Tracer

TIS | IV600 | Advanced I-V Curve Tracer 1500V and 40A
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
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SKU: TIS IV600
£7,680.75
TIS MC4TL MC4 Test Leads

TIS | MC4TL | MC4 Test Leads
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
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SKU: TIS MC4TL
£16.47
TIS PT300N Temperature Probe for PV Panels

TIS | PT300N | Temperature Probe for PV Panels
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: PT300N 
£180.95
TIS PT305 Temperature Probe For PV Panels.

TIS | PT305 | Temperature Probe For PV Panels
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
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SKU: PT305
£96.25
TIS PV-ISOTEST Solar PV Multifunction Tester

TIS | PV-ISOTEST | Solar PV Multifunction Performance Tester
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: TIS PV-ISOTEST
£1,305.15
TIS PV1 Solar Irradiance Meter

TIS | PV1 | Solar Irradiance Meter
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: TIS PV1
£93.50
TIS PVCHECKS-PRO 1500V 40A Solar Commissioning Tester

TIS | PVCHECKS-PRO | 1500V 40A Solar Commissioning Tester
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: TIS PVCHECKS-PRO
£3,580.50
TIS PVCHECKS-PRO PLUS Solar Commissioning Tester Kit

TIS | PVCHECKS-PRO PLUS | Solar Commissioning Tester Kit
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: TIS PVCHECKS-PRO PLUS
£4,196.50
TIS SOLAR I-Ve Multifunction I-V Curve Tracer

TIS | SOLAR I-Ve | Multifunction I-V Curve Tracer
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: SOLAR I-VE
£5,790.40
TIS SOLAR02 Remote Temperature and Irradiance Unit

TIS | SOLAR02 | Remote Unit for Irradiance, Temperature & PV Module Inclination
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: SOLAR02
£712.25

Showing 1–20 of 100 results

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Next Day Delivery

Cut-Off Time and Order Information
To ensure your order qualifies for next day delivery, please place your order by 3:00 PM. This is subject to all items being available on the shelf at the time of your order. For orders where the total value exceeds £200 + VAT (double our standard carriage-paid order value of £100 + VAT), we are happy to split the delivery into two shipments if some items are needed urgently and others are not immediately available. If you have any questions or need further assistance, feel free to reach out to us via WhatsApp for live support. We’re here to help!

In Stock Delivery Policy

Free Next-Day Delivery Over £100 + VAT:
Orders above £100 + VAT qualify for free next-day delivery via DPD for in-stock items. While we strive for timely dispatch, we recommend placing orders early to avoid potential delays. Once dispatched, unexpected issues may arise despite the courier’s efforts.

Orders Below £200 + VAT:
To keep costs manageable, we dispatch your order once all items are ready, including products with longer lead times.

Need items faster? You can pay for an additional delivery service to receive in-stock items sooner. Simply email us with your order details, and we’ll send you a payment link for the extra delivery cost.

Orders Above £200 + VAT:
For larger orders, we can split delivery at no extra cost. In-stock items will be sent immediately, with the remaining items dispatched once available.

Supplier Lead Time & Availability

This item may be sourced from our supplier before dispatch.
The lead time shown is an estimate only and is based on the usual supplier timeframe. It is subject to supplier availability and is not a guaranteed delivery date.
We do not have a live supplier stock feed, so supplier stock can change without notice.
Delivery timers and courier estimates apply once the item is available for dispatch.
If the item is unavailable, we will contact you with the available options, including waiting for stock, choosing an alternative product, cancellation, or a refund for the unavailable item.
This does not affect your statutory rights.

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Delivery info

If this item is not currently available from our shelf stock, we will order it directly from Niglon and dispatch it as soon as it arrives with us. Delivery is usually completed within 2–3 working days.

Please note that if your order includes other products with a longer lead time, the complete order may be dispatched once all items are available.

In the unlikely event that an item becomes unavailable, we will contact you with the available options, which may include waiting for stock, choosing an alternative product or cancelling the unavailable item for a refund.

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