What multimeter works well for this and how to add connectors for it?

Any meter what is going in the DC millivolt range.

How hot can the wire get? It's stainless and fiberglass, does it need shielded from flame?

I’ve had mine directly in the flame and glowing at 1900 degrees with no issues in the forge.

Is there a datasheet and user manual available?

The manufacturer can give you the answer.

is it ok if i use it for a max temp. of 800°c? (to unwax molds), I have seen people complaining about problems with higher temperatures

I do not know, it is reded for 100 C to 1250 C it should be working.

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3M K-Type Thermocouple 100mm Sensor Probe Temperature from -100°C to 1250°C

3M K-Type Thermocouple 100mm Sensor Probe Temperature from -100°C to 1250°C

Product ID: 471925415

Details

Colour
Silver
Connector Type
Spade
Material
Stainless
Mounting Type
Free hanging
Number Of Contacts
1

🔩Durable 5mm stainless steel probe

🧵8mm threaded fitting for secure mount

🌡️Wide -100°C to 1250°C range

€ 40.96

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Description

🌡️ Stay ahead of the heat curve with precision you can trust!

FLEXIBLE YET TOUGH - Engineered to bend without cracking, this probe adapts to complex setups without compromising durability.
RUGGED STAINLESS STEEL BUILD - 5mm diameter probe crafted from premium stainless steel ensures longevity and resistance to wear.
SECURE THREADED INSTALLATION - 8mm thread size guarantees a tight, reliable fit with compatible temperature controllers—no slip, no guesswork.
PRECISION TEMPERATURE MASTERY - Accurately measures extreme temps from -100°C to 1250°C, perfect for high-stakes industrial environments.
READY TO USE WITH 3 M SHIELDED CABLE - Includes a 3-meter stainless steel braided cable with fiberglass insulation and spade connector for seamless integration.

The 3M K-Type Thermocouple 100mm Sensor Probe delivers industrial-grade temperature sensing from -100°C to 1250°C. Featuring a robust 5mm stainless steel probe and an 8mm threaded fitting, it ensures secure installation and durability. Its flexible design resists cracking, complemented by a 3-meter stainless steel braided cable with fiberglass insulation and spade connector for easy, reliable connectivity. Ideal for professionals demanding accuracy and resilience in extreme conditions.

Specifications

ASIN	B00OLIOTHM
Best Sellers Rank	#80,114 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #270 in Temperature Probes & Sensors
Brand Name	ZJIA
Centerline Length	100 Millimetres
Colour	Silver
Connector Type	Spade
Customer Reviews	4.2 4.2 out of 5 stars (141)
Manufacturer	SZZJ INC
Material Type	Stainless Steel
Model Number	021426
Mounting Type	Free hanging
Number Of Contacts	1
Number Of Poles	3
Number of Items	1
Number of Positions	3
Temperature Range	-100–1250°C Degrees Celsius
UPC	702142602554
Unit Count	1.0 Count
Upper Temperature Rating	1250 Degrees Celsius

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€ 40.96

Duties & taxes included

In stock

Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Finland.

Secure transaction

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