Testo 635 Wireless Digital Thermometer, Thermal Probe, 1 Input(s), 1370 °C Max, ±0.2°C Accuracy

Name: Testo 635 Wireless Digital Thermometer, Thermal Probe, 1 Input(s), 1370 °C Max, ±0.2°C Accuracy
Brand: Testo
SKU: 232-0520
Price: 1330.80 GBP
Availability: InStock

RS Stock No.:: 232-0520
Mfr. Part No.:: 0563 6353
Brand:: Testo

Testo 635 Wireless Digital Thermometer, Thermal Probe, 1 Input(s), 1370 °C Max, ±0.2°C Accuracy

View all Digital Thermometers

Subtotal (1 unit)*

£1,109.00

(exc. VAT)

£1,330.80

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

Plus 1 unit(s) shipping from 27 April 2026

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Units	Per unit
1 +	£1,109.00

*price indicative

RS Stock No.:: 232-0520
Mfr. Part No.:: 0563 6353
Brand:: Testo

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Testo
	Product Type	Digital Thermometer
	Maximum Temperature Measurement	1370°C
	Model Number	635
	Thermometer Type	Wireless
	Probe Type	Thermal
	Accuracy	±0.2°C
	Number of Temperature Inputs	1
	Data Storage	Yes
	Power Source	Battery Power Supply
	Battery Life	200h
	Width	74mm
	Weight	428g
	Length	220mm
	Hazardous Area Certification	No
	Standards/Approvals	ISOKalibrierZertifikat
	Height	46mm
	Minimum/Maximum Recordings	Yes
	Temperature Scale	°C
	Battery Type	AA
	Intrinsically Safe	No

	Select all
	Brand Testo
	Product Type Digital Thermometer
	Maximum Temperature Measurement 1370°C
	Model Number 635
	Thermometer Type Wireless
	Probe Type Thermal
	Accuracy ±0.2°C
	Number of Temperature Inputs 1
	Data Storage Yes
	Power Source Battery Power Supply
	Battery Life 200h
	Width 74mm
	Weight 428g
	Length 220mm
	Hazardous Area Certification No
	Standards/Approvals ISOKalibrierZertifikat
	Height 46mm
	Minimum/Maximum Recordings Yes
	Temperature Scale °C
	Battery Type AA
	Intrinsically Safe No

Datasheet - 0563 6353

COO (Country of Origin):: DE

Testo Digital Thermometer, Illuminated Display, Battery-Powered - 635 Series - 0563 6353

Accurately measure temperature and moisture levels with this digital thermometer from Testo. This device measures temperatures between -40°C and +150°C and relative humidity between 0 and 100%RH, so it's suitable for use in harsh environments. It also gauges pressures between 0 and 2000hPa, making it a versatile instrument. This device is commonly used for working out the U-value of building walls, roofs and floors.

Features & Benefits

• Illuminated display for easy reading in dimly lit areas

• IP54 rating means it's protected against limited amounts of dust and water spray

• Stores up to 10,000 measurement values for ease of data analysis

• Light weight of 428g for portability

Applications

• Construction sites

• Building inspections

• HVAC systems

• Warehouses

Is this digital thermometer battery-powered?

Yes, it uses AA batteries and has a long battery life of 200 hours, so there's no need to connect it to a power source.