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RS Better World

Seaward ± 1 % + 2 digits, ± 5 % + 2 digits Photovoltaic Tester, Lithium-ion Battery 25 A 1500V dc

RS Stock No.:: 851-009
Mfr. Part No.:: 601A915
Brand:: Seaward

Seaward ± 1 % + 2 digits, ± 5 % + 2 digits Photovoltaic Tester, Lithium-ion Battery 25 A 1500V dc

Subtotal (1 unit)*

£4,771.84

(exc. VAT)

£5,726.21

(inc. VAT)

FREE delivery for orders over £60.00

Stocked by manufacturer

Ready to ship from 18 December 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£4,771.84

*price indicative

Our Better World range features products that make it easy for you to make a greener product choice you can trust.

Learn more about RS Better World products

RS Stock No.:: 851-009
Mfr. Part No.:: 601A915
Brand:: Seaward

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Seaward
	Product Type	Photovoltaic Tester
	Current Accuracy	± 1 % + 2 digits, ± 5 % + 2 digits
	Voltage Accuracy	±0, 5 % + 2 Digits für +DC und ±5 % + 2 Digits für –DC und AC
	Battery Type	Lithium-ion
	Maximum Current Measurement	25A
	Maximum Voltage Measurement	1500V dc
	Minimum Current Measurement	500mA
	Minimum Voltage	10V dc
	Width	115mm
	Height	78mm
	Length	265mm
	Better World Product	Yes
	Better World Claim	Renewable Energy Solution
	Maximum Operating Temperature	40°C
	Minimum Operating Temperature	5°C
	Standards/Approvals	IEC 62446

	Select all
	Brand Seaward
	Product Type Photovoltaic Tester
	Current Accuracy ± 1 % + 2 digits, ± 5 % + 2 digits
	Voltage Accuracy ±0, 5 % + 2 Digits für +DC und ±5 % + 2 Digits für –DC und AC
	Battery Type Lithium-ion
	Maximum Current Measurement 25A
	Maximum Voltage Measurement 1500V dc
	Minimum Current Measurement 500mA
	Minimum Voltage 10V dc
	Width 115mm
	Height 78mm
	Length 265mm
	Better World Product Yes
	Better World Claim Renewable Energy Solution
	Maximum Operating Temperature 40°C
	Minimum Operating Temperature 5°C
	Standards/Approvals IEC 62446

COO (Country of Origin):: GB

Gossen-Metrawatt Photovoltaic Tester, 1500V Maximum Voltage Measurement, 0.5A Minimum Current Measurement - 601A915

This photovoltaic tester is a portable instrument for assessing solar PV installations under normal operating conditions. It measures high-voltage DC strings and low-end currents to support commissioning and routine checks, operating effectively within typical ambient ranges.

Features and Benefits:

• Photovoltaic voltage accuracy ±0.5% improves string voltage assessment
• Current accuracy ±1% yields precise short-circuit evaluations
• PV tester lithium‑ion battery enables field mobility
• solar tester 25A clamp measurement supports high-current checks
• photovoltaic tester operating temp 5 to 40°C allows stable use outdoors

Applications

• Suitable for commissioning large rooftop arrays
• Ideal for diagnosing DC string voltage faults
• Used with clamp probes for short-circuit verification
• Can be used for routine PV inspection rounds
• Used for performance checks on 10V to 1500V systems

What is the highest DC voltage this instrument can measure?

It can measure up to 1500V DC.

What current range can be detected for low-level faults?

The minimum measurable current is 0.5A.

How does the battery type benefit field technicians?

The lithium‑ion battery provides rechargeable power suitable for mobile testing.

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