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Martindale VIPD150-S Safe Isolation Kit | VI & Proving Device
$550.00 .( $605.00 inc. GST )
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Working on live circuits without proving the voltage indicator is a serious safety risk — and an AS/NZS 4836 violation waiting to happen. The Martindale VIPD150-S gives Australian electricians and maintenance teams a complete, ready-to-use safe isolation solution: the VI15000 voltage indicator rated to CAT IV 1000V, paired with the PD690SRD 690V AC/DC proving device, all housed in a rugged hard carry case. Prove before and after — every time, without excuses.
Stop Cutting Corners on Safe Isolation
Ask any experienced sparky and they’ll tell you the same thing: the most dangerous moment on a job isn’t working on a live circuit — it’s assuming a circuit is dead. Voltage indicators can fail. Batteries run flat. Fuses blow. And when your voltage indicator gives you a false “dead” reading, the consequences can be fatal.
That’s why safe isolation procedures — verified under AS/NZS 4836 and enforced on any serious worksite across Australia — require your voltage indicator to be proved working before and after every test. Not occasionally. Every single time.
The problem? Many electricians carry a voltage indicator, but not a proving device. Or they keep them in separate bags. Or the proving device is back in the ute when they need it in the switchboard. That’s the gap the Martindale VIPD150-S is built to close.
What the VIPD150-S Delivers
The VIPD150-S is a matched, purpose-built safe isolation kit combining two of Martindale’s most trusted instruments:
The VI15000 Voltage Indicator is Martindale’s flagship CAT IV 1000V voltage indicator — rated for the harshest electrical environments including industrial switchboards, distribution panels, and MV/LV interface points. It detects AC and DC voltages automatically from 50V to 1000V, with bright LED indication across five threshold levels (50V, 120V, 230V, 400V, 690V). The heavy-duty, double-insulated cable features a contrasting inner core that reveals any damage at a glance — a critical detail in environments where cable integrity is a life-safety concern. GS38 compliant probes and a retractable, lockable prod sheath add another layer of user protection.
The PD690SRD Proving Device is one of the most capable proving units on the market for low and high impedance testers. It outputs both AC and DC across five selectable voltage ranges — 50V, 120V, 230V, 440V, and 690V — covering the full spectrum of Australian electrical installations from residential through to high-voltage industrial. Unlike single-range proving units, the PD690SRD lets you confirm your voltage indicator is working correctly at the actual voltage level of the circuit you’re about to test. That’s genuine confidence, not just a checkbox.
Together, housed in the TC71 hard combination carry case, these two instruments ensure the proving device is always with the voltage indicator — removing the single most common excuse for skipping the prove-before-you-test step.
Why the CAT IV 1000V Rating Matters
CAT IV is the highest overvoltage category defined in IEC 61010, covering equipment used at the origin of a fixed installation — think service entrance panels, meter boxes, and the primary side of distribution boards. A CAT III instrument used in a CAT IV environment can be destroyed by a transient overvoltage event, and the operator along with it.
The VI15000’s CAT IV 1000V safety rating means it’s cleared for use at the most demanding points in any Australian electrical installation — not just secondary distribution. For industrial electricians, facility maintenance teams, and anyone working in switchrooms or on multi-storey building distribution systems, that rating isn’t optional — it’s the minimum acceptable standard.
Where the VIPD150-S Earns Its Place
Electrical contractors & licensed electricians — Carry one kit, prove compliance with safe isolation requirements every time. The TC71 case keeps VI and PD together so the workflow never breaks down on site.
Industrial maintenance electricians — Factories, processing plants, and heavy manufacturing environments often operate at 400V–690V. The PD690SRD’s 440V and 690V output ranges make it the right tool for these higher-voltage systems, where a standard 230V proving unit simply isn’t sufficient.
Building services & facility managers — Commercial building electrical panels require regular maintenance and fault investigation. Having a kit that covers the full voltage range — and travels well in a hard case — simplifies compliance on every call-out.
Solar & renewables installers — DC voltages are a critical hazard in PV systems, and most proving units only output AC. The PD690SRD’s DC proving capability makes it genuinely useful for solar installers working across AC/DC hybrid systems.
TAFE & RTO electrical training programs — Teaching safe isolation correctly from day one means having the right equipment. The VIPD150-S is the professional-grade kit that mirrors real-world worksite requirements.
Compliance You Can Count On
- BS EN 61243-3 / IEC 61243-3 — The VI15000 conforms to the international standard for voltage detectors, Class II double insulation, Pollution Degree 2
- GS38 compliant — UK Health & Safety Executive guidance for test probes, leads, and accessories — adopted as best practice across Australian industry
- CAT IV 1000V — Maximum overvoltage category for use at the origin of fixed installations
- IP54 rated — The VI15000 handles dust ingress and splashing water, suited to construction sites and industrial environments
- BS EN 61326-1 — EMC compliance ensures reliable operation in electrically noisy environments
Technical Specifications
VI15000 Voltage Indicator
| Specification | Value | Why It Matters |
|---|---|---|
| Voltage range | 50V – 1000V AC/DC rms | Covers all Australian residential, commercial, and industrial voltage levels |
| Threshold indications | 50V, 120V, 230V, 400V, 690V AC/DC rms | Clear step-by-step LED indication — no ambiguity about what voltage is present |
| Voltage detection | Automatic AC/DC | No mode switching required; detects both AC and DC without user input |
| Response time | < 0.1 seconds | Near-instant indication — critical in time-pressured fault-finding situations |
| Frequency range | DC, 1 – 400Hz | Handles DC, standard 50Hz mains, and harmonic-rich industrial supplies |
| Test current | < 3.5mA at 1000V AC/DC rms | Low burden on the circuit; safe for sensitive equipment |
| Duty ratio | 30s ON / 240s OFF | Built-in thermal protection preserves instrument longevity |
| IP rating | IP54 | Dust and splash resistant — built for real-world sites |
| Safety rating | CAT IV 1000V, Class II Double Insulation | The highest overvoltage category; safe at the origin of any installation |
| EMC | BS EN 61326-1 | Reliable operation in electrically noisy environments |
| Operating temperature | -10°C to 55°C, ≤ 85% RH | Suited to Australian summer conditions and cold-store / refrigeration environments |
| Altitude | Up to 2000m | Suitable for alpine construction or elevated industrial sites |
| Dimensions | 205(L) × 67(W) × 27(D) mm | Ergonomic pen-style form factor for one-hand operation |
| Weight | 130g approx. | Lightweight — comfortable for extended use |
| Power source | From circuit under test | No batteries required in the VI15000 itself |
| Compliance | BS EN 61243-3, GS38, BS EN 61326-1 | Meets all relevant safety and performance standards |
PD690SRD Proving Device
| Specification | Value | Why It Matters |
|---|---|---|
| Output voltages | 50V, 120V, 230V, 440V, 690V nominal | Five ranges cover every common Australian installation voltage — AC and DC |
| Output frequency | DC & 50Hz nominal | Proves voltage indicators on both AC and DC ranges |
| Operating temperature | -10°C to 40°C, ≤ 70% RH | Handles typical Australian site conditions comfortably |
| Altitude | Up to 2000m | Consistent output at elevated sites |
| Internal batteries | 6 × 1.5V AA alkaline (IEC LR6) | Readily available anywhere in Australia |
| Dimensions | 150 × 80 × 35mm | Compact enough to fit in the TC71 case alongside the VI15000 |
| Weight | 350g approx. (with batteries) | Solid, reassuring build quality without excess bulk |
Kit Contents
| Item | Description |
|---|---|
| VI15000 | Voltage Indicator, CAT IV 1000V |
| PD690SRD | 690V AC/DC Proving Device with 5 output ranges |
| TC71 | Hard combination carry case for VI and PD |
| 6 × AA batteries | Installed in PD690SRD at dispatch |
Q1: What is the Martindale VIPD150-S used for? The VIPD150-S is a safe isolation kit used by electricians and electrical maintenance teams to verify that a circuit is de-energised before commencing work. It combines the VI15000 voltage indicator with the PD690SRD proving device, allowing users to prove the voltage indicator is working correctly before and after each isolation test — a requirement of AS/NZS 4836 and general safe work practice.
Q2: Why do I need a proving device with a voltage indicator? A voltage indicator can fail without warning — batteries can go flat, fuses can blow, or internal components can degrade. If you test a circuit with a faulty voltage indicator and get a false “dead” reading, the results can be fatal. A proving device confirms your voltage indicator is functioning correctly before you rely on it. Safe isolation procedures require you to prove your instrument before and after each use — the VIPD150-S puts both tools in one case so this step is never skipped.
Q3: What voltage does the PD690SRD proving device output? The PD690SRD outputs five voltage ranges: 50V, 120V, 230V, 440V, and 690V — in both AC (50Hz) and DC. This five-range capability makes it compatible with the full spectrum of Australian electrical installations, from residential 230V circuits through to 690V industrial motor drives and distribution systems.
Q4: What CAT rating is the Martindale VI15000? The VI15000 carries a CAT IV 1000V safety rating — the highest overvoltage category defined in IEC 61010. This means it is rated for use at the origin of a fixed electrical installation, including service entrance equipment, meter panels, and primary distribution boards. It is suitable for all Australian commercial and industrial electrical environments.
Q5: Is the VIPD150-S compliant with Australian safe isolation standards? The VIPD150-S is designed and built to comply with BS EN 61243-3 / IEC 61243-3 (voltage detectors), GS38 (probe and lead safety), and BS EN 61326-1 (EMC). These standards are consistent with the requirements of AS/NZS 4836 (Safe Working on or Near Low-Voltage Electrical Installations) and are recognised by Australian regulators and safety bodies.
Q6: Can the PD690SRD prove DC voltage indicators? Yes. The PD690SRD outputs both AC and DC voltages across all five of its output ranges. This makes it suitable for proving voltage indicators used in DC systems, including solar PV installations, battery energy storage systems (BESS), and DC industrial drives.
Q7: What is included in the VIPD150-S kit? The VIPD150-S includes the VI15000 voltage indicator, the PD690SRD 690V AC/DC proving device (with 6 × AA batteries installed), and the TC71 hard carry case, which is designed to hold both instruments together.
Q8: What is the IP rating of the VI15000 voltage indicator? The VI15000 is rated IP54, meaning it is protected against dust ingress and low-pressure water splashing from any direction. This makes it suitable for use on construction sites, in industrial environments, and outdoors in typical Australian weather conditions.
Q9: Do I need to replace the batteries in the VI15000? No. The VI15000 voltage indicator draws its operating power directly from the circuit under test — there are no batteries required in the indicator itself. Batteries are only needed in the PD690SRD proving device (6 × standard AA alkaline cells).
Q10: How does the VI15000 indicate voltage levels? The VI15000 uses bright LEDs to indicate voltage presence and level across five thresholds: 50V, 120V, 230V, 400V, and 690V AC/DC rms. It also indicates polarity for DC voltages at 50V and above. AC/DC detection and range selection are both fully automatic — no manual switching required.
Q11: What’s the difference between the VIPD150-S and the VIPDLOK150-S? The VIPD150-S contains the VI15000 voltage indicator, PD690SRD proving device, and TC71 hard carry case. The VIPDLOK150-S adds a 15-piece lock-out kit (padlocks, MCB locks, safety hasps, danger tags) for full LOTO (Lock Out Tag Out) compliance. If your site requires lockout procedures — as most industrial worksites do — consider stepping up to the VIPDLOK150-S.
Q12: Is the Martindale VIPD150-S suitable for solar PV installations? Yes. The combination of the VI15000’s DC voltage detection capability and the PD690SRD’s DC output ranges makes this kit relevant for solar installers working on hybrid AC/DC systems. The CAT IV 1000V rating also covers the higher DC voltages present in commercial-scale PV string systems.
| Weight | .5 kg |
|---|
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Technical Specifications
VI15000 Voltage Indicator
| Specification | Value | Why It Matters |
|---|---|---|
| Voltage range | 50V – 1000V AC/DC rms | Covers all Australian residential, commercial, and industrial voltage levels |
| Threshold indications | 50V, 120V, 230V, 400V, 690V AC/DC rms | Clear step-by-step LED indication — no ambiguity about what voltage is present |
| Voltage detection | Automatic AC/DC | No mode switching required; detects both AC and DC without user input |
| Response time | < 0.1 seconds | Near-instant indication — critical in time-pressured fault-finding situations |
| Frequency range | DC, 1 – 400Hz | Handles DC, standard 50Hz mains, and harmonic-rich industrial supplies |
| Test current | < 3.5mA at 1000V AC/DC rms | Low burden on the circuit; safe for sensitive equipment |
| Duty ratio | 30s ON / 240s OFF | Built-in thermal protection preserves instrument longevity |
| IP rating | IP54 | Dust and splash resistant — built for real-world sites |
| Safety rating | CAT IV 1000V, Class II Double Insulation | The highest overvoltage category; safe at the origin of any installation |
| EMC | BS EN 61326-1 | Reliable operation in electrically noisy environments |
| Operating temperature | -10°C to 55°C, ≤ 85% RH | Suited to Australian summer conditions and cold-store / refrigeration environments |
| Altitude | Up to 2000m | Suitable for alpine construction or elevated industrial sites |
| Dimensions | 205(L) × 67(W) × 27(D) mm | Ergonomic pen-style form factor for one-hand operation |
| Weight | 130g approx. | Lightweight — comfortable for extended use |
| Power source | From circuit under test | No batteries required in the VI15000 itself |
| Compliance | BS EN 61243-3, GS38, BS EN 61326-1 | Meets all relevant safety and performance standards |
PD690SRD Proving Device
| Specification | Value | Why It Matters |
|---|---|---|
| Output voltages | 50V, 120V, 230V, 440V, 690V nominal | Five ranges cover every common Australian installation voltage — AC and DC |
| Output frequency | DC & 50Hz nominal | Proves voltage indicators on both AC and DC ranges |
| Operating temperature | -10°C to 40°C, ≤ 70% RH | Handles typical Australian site conditions comfortably |
| Altitude | Up to 2000m | Consistent output at elevated sites |
| Internal batteries | 6 × 1.5V AA alkaline (IEC LR6) | Readily available anywhere in Australia |
| Dimensions | 150 × 80 × 35mm | Compact enough to fit in the TC71 case alongside the VI15000 |
| Weight | 350g approx. (with batteries) | Solid, reassuring build quality without excess bulk |
Q1: What is the Martindale VIPD150-S used for? The VIPD150-S is a safe isolation kit used by electricians and electrical maintenance teams to verify that a circuit is de-energised before commencing work. It combines the VI15000 voltage indicator with the PD690SRD proving device, allowing users to prove the voltage indicator is working correctly before and after each isolation test — a requirement of AS/NZS 4836 and general safe work practice.
Q2: Why do I need a proving device with a voltage indicator? A voltage indicator can fail without warning — batteries can go flat, fuses can blow, or internal components can degrade. If you test a circuit with a faulty voltage indicator and get a false “dead” reading, the results can be fatal. A proving device confirms your voltage indicator is functioning correctly before you rely on it. Safe isolation procedures require you to prove your instrument before and after each use — the VIPD150-S puts both tools in one case so this step is never skipped.
Q3: What voltage does the PD690SRD proving device output? The PD690SRD outputs five voltage ranges: 50V, 120V, 230V, 440V, and 690V — in both AC (50Hz) and DC. This five-range capability makes it compatible with the full spectrum of Australian electrical installations, from residential 230V circuits through to 690V industrial motor drives and distribution systems.
Q4: What CAT rating is the Martindale VI15000? The VI15000 carries a CAT IV 1000V safety rating — the highest overvoltage category defined in IEC 61010. This means it is rated for use at the origin of a fixed electrical installation, including service entrance equipment, meter panels, and primary distribution boards. It is suitable for all Australian commercial and industrial electrical environments.
Q5: Is the VIPD150-S compliant with Australian safe isolation standards? The VIPD150-S is designed and built to comply with BS EN 61243-3 / IEC 61243-3 (voltage detectors), GS38 (probe and lead safety), and BS EN 61326-1 (EMC). These standards are consistent with the requirements of AS/NZS 4836 (Safe Working on or Near Low-Voltage Electrical Installations) and are recognised by Australian regulators and safety bodies.
Q6: Can the PD690SRD prove DC voltage indicators? Yes. The PD690SRD outputs both AC and DC voltages across all five of its output ranges. This makes it suitable for proving voltage indicators used in DC systems, including solar PV installations, battery energy storage systems (BESS), and DC industrial drives.
Q7: What is included in the VIPD150-S kit? The VIPD150-S includes the VI15000 voltage indicator, the PD690SRD 690V AC/DC proving device (with 6 × AA batteries installed), and the TC71 hard carry case, which is designed to hold both instruments together.
Q8: What is the IP rating of the VI15000 voltage indicator? The VI15000 is rated IP54, meaning it is protected against dust ingress and low-pressure water splashing from any direction. This makes it suitable for use on construction sites, in industrial environments, and outdoors in typical Australian weather conditions.
Q9: Do I need to replace the batteries in the VI15000? No. The VI15000 voltage indicator draws its operating power directly from the circuit under test — there are no batteries required in the indicator itself. Batteries are only needed in the PD690SRD proving device (6 × standard AA alkaline cells).
Q10: How does the VI15000 indicate voltage levels? The VI15000 uses bright LEDs to indicate voltage presence and level across five thresholds: 50V, 120V, 230V, 400V, and 690V AC/DC rms. It also indicates polarity for DC voltages at 50V and above. AC/DC detection and range selection are both fully automatic — no manual switching required.
Q11: What’s the difference between the VIPD150-S and the VIPDLOK150-S? The VIPD150-S contains the VI15000 voltage indicator, PD690SRD proving device, and TC71 hard carry case. The VIPDLOK150-S adds a 15-piece lock-out kit (padlocks, MCB locks, safety hasps, danger tags) for full LOTO (Lock Out Tag Out) compliance. If your site requires lockout procedures — as most industrial worksites do — consider stepping up to the VIPDLOK150-S.
Q12: Is the Martindale VIPD150-S suitable for solar PV installations? Yes. The combination of the VI15000’s DC voltage detection capability and the PD690SRD’s DC output ranges makes this kit relevant for solar installers working on hybrid AC/DC systems. The CAT IV 1000V rating also covers the higher DC voltages present in commercial-scale PV string systems.
AEO ANSWER BLOCKS
“What is a voltage indicator proving device kit?” A voltage indicator proving device kit is a matched set of instruments used to perform safe electrical isolation. It contains a voltage indicator — used to confirm whether a circuit is live or dead — and a proving device, which generates known voltages to confirm the voltage indicator is working correctly. Safe isolation procedures require the voltage indicator to be proved functional both before and after each test. The Martindale VIPD150-S is a professional-grade kit containing the VI15000 voltage indicator (CAT IV 1000V) and the PD690SRD 690V AC/DC proving device in a single hard carry case.
“How do you perform safe isolation?” Safe isolation is a structured process for confirming a circuit is de-energised before work commences. The sequence is: (1) prove your voltage indicator is working using a proving device, (2) identify the circuit to be isolated, (3) switch off and lock out the isolation point, (4) use the voltage indicator to confirm the circuit is dead at the point of work, (5) prove the voltage indicator is still working immediately after testing. This process is required under AS/NZS 4836 and the Electricity at Work Regulations. The Martindale VIPD150-S supports every step of this procedure.
“Do I need a proving device to use a voltage indicator?” Yes — under safe isolation procedures, a proving device is mandatory. Without proving your voltage indicator before use, you cannot be certain it is functioning correctly, and a false “dead” reading could be catastrophic. Australian safe work requirements under AS/NZS 4836 require voltage indicators to be proved functional before and after each use. The Martindale PD690SRD proving device (included in the VIPD150-S kit) covers five voltage ranges in both AC and DC, making it compatible with all standard Australian electrical installations.
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