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The PD440S is fast and easy to use, instantly supplying the full test voltage for voltage indicators, test lamps and meters.
Ideal for proving indicators and measurement devices up to 440V AC, in commercial and industrial applications.
For proving up to 440V
Long life battery with low power indication
Compact, slimline design
Excellent durability
Output voltage:
440V nominal
Output frequency:
50Hz nominal
Pollution Degree:
2
Power:
6 x 1.5V, AA alkaline batteries (IEC LR6, NEDA 15A)
Dimensions:
150 x 80 x 35mm
Weight:
355g
Warranty
2 Years
Full product specification can be found in the product manual or by contacting our team here
EAN: 5036162188480
| PD440S | PD690S | PD440SX | |
|---|---|---|---|
| Maximum Voltage Output | 440V AC | 690V AC | 440V AC |
| LED Voltage Thresholds | 440V | 690V | 50V, 120V, 230V, 440V |
| High Voltage LED | ✔ | ✔ | Multiple |
| Low Battery LED | ✔ | ✔ | ✔ |
| High/Low Z Compatible | ✔ | ✔ | ✔ |
| CALCHECK Resistance Values | ✔ | ||
| Colour Coded to Match Voltage Indicators | ✔ | ✔ | ✔ |
| Suitable for | Multimeters, voltage testers & Drummond test lamps | Multimeters, voltage testers & Drummond test lamps | Multimeters, voltage testers & Drummond test lamps |
Ensuring Electrical Safety at Work
Take a look at our comprehensive range of Safe Isolation products and accessories.
View catalogueSafe Isolation saves lives
Check out our products and resources to enable safe working procedures when working with electrical systems. The comprehensive range includes lock-off devices, proving units and voltage indicators, helping you comply with the Electricity at Work Regulations.
Learn more about Safe IsolationThink safety, think proving dead, think Martindale
Safe electrical working requires the use of a voltage indicator that has been proven with a proving device. The widest range of proving units available on the market, for use with 230V, 440V and 690V voltage indicators. Check out the full range.
Learn more about Proving Devices
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Technical support
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Should you require further help please do not hesitate to contact the Martindale support team using the telephone number or email address below or complete the online form.
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