Martindale PD440SX Proving Unit 200mA 440 V ac LED
- RS Stock No.:
- 193-5335
- Mfr. Part No.:
- PD440SX
- Brand:
- Martindale
Subtotal (1 unit)*
£137.71
(exc. VAT)
£165.25
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 14 unit(s) shipping from 23 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £137.71 |
*price indicative
Calibration Options:
Each
£179.71
(exc. VAT)
£215.65
(inc. VAT)
- RS Stock No.:
- 193-5335
- Mfr. Part No.:
- PD440SX
- Brand:
- Martindale
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Martindale | |
| Product Type | Proving Unit | |
| Output Voltage | 440 V ac | |
| Display Type | LED | |
| Battery Type | AA | |
| Power Source | Battery | |
| Minimum Operating Temperature | -10°C | |
| Maximum Operating Temperature | 40°C | |
| Width | 80 mm | |
| Length | 150mm | |
| Standards/Approvals | No | |
| Height | 35mm | |
| Weight | 350g | |
| Test Current | 200mA | |
| Select all | ||
|---|---|---|
Brand Martindale | ||
Product Type Proving Unit | ||
Output Voltage 440 V ac | ||
Display Type LED | ||
Battery Type AA | ||
Power Source Battery | ||
Minimum Operating Temperature -10°C | ||
Maximum Operating Temperature 40°C | ||
Width 80 mm | ||
Length 150mm | ||
Standards/Approvals No | ||
Height 35mm | ||
Weight 350g | ||
Test Current 200mA | ||
RoHS Status: Exempt
- COO (Country of Origin):
- PH
Safely proves the operation of voltage indicators and test lamps up to 440V
Unique CALCHECK function for multifunction installation tests
Individual LED indicators matched to voltage indicator thresholds
Long battery life with low battery indicator
Includes MAG3 high strength magnetic hanger
Colour coded for voltage output
Related links
- Martindale MARPD440S Proving Unit 200mA 440 V ac LED
- Martindale PD440S Proving Unit 200mA 440 V ac LED
- Martindale MARPD440SX Proving Unit 200mA 440 V ac LED
- Martindale PD440SRDX Proving Unit 200mA 440 V ac/dc
- Martindale PD440SRDX Proving Unit 200mA 440 V
- Martindale PD690SX Proving Unit 200mA 690 V ac LED
- Martindale MARPD690S Proving Unit 200mA 690 V ac LED
- Martindale MARPD690SX Proving Unit 200mA 690 V ac LED

