Wouldn't an input resistance of 1000M and a required meter input resistance of 10M give a 100:1 division ratio, or am I missing something?

Your both off a bit the meter input resistance has nothing to do with the voltage divider ratio.... There is a 1000:1 voltage divider internal to the probe. The probes "output" (plugs to meter.) impedance is ~1mohm (the 1 portion of the 1000:1). The meter needs to be at least 10mohms input impedance to maintain the general rule of being =>10x the piece being measured in order to avoid loading and and incorrect low results etc...

How does the meter know it's reading high voltages? Or does it just tell you the reading in 'volts'?

The meter won't know that it's connected to a 1000:1 divider probe such as the 80K-40. The user will have to convert the reading (where 1V on the meter represents 1000V on the circuit).

Dear Sirs! Is any Metrology Certificate(s) supply with new Probe?

No certificates were supplied with the probe

The connector of this probe is banana type or not?? also whats the ac dc voltage range of this probe??

The 80K-40 is a high voltage probe designed to extend the voltage measuring capability of an AC/DC voltmeter to 40,000 volts peak AC or DC Overvoltage Category I. This means the probe can only be used to make measurements on energy limited circuits within equipment. Examples include high voltage within televisions or photo copy machines. DO NOT use this probe to measure high voltages on power distribution systems. The probe provides high accuracy when used with a voltmeter having 10 Megohm input impedance.

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80K-40 High Voltage Probe

Product ID: 263755989

Details

Brand
Fluke
Item dimensions L x W x H
25 x 25 x 25
Item weight
300 Grams
Power source
Hand Powered
Style
Foldable Beam

⚡40,000V peak AC/DC range

📏1000:1 division ratio for precision

🛡️1000 MΩ input resistance for safety

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Description

⚡ Power up your precision — measure beyond limits with Fluke 80K-40!

ENGINEERED FOR SAFETY - With 1000 MΩ input resistance and IEC 61010-1 CAT III 1000V certification, measure confidently in energy-limited circuits.
TRUSTED BRAND RELIABILITY - Fluke’s industry-leading quality backed by a one-year warranty keeps you ahead in professional testing.
PRECISION MEETS PROTECTION - 1000:1 division ratio ensures ultra-accurate readings while safeguarding your equipment.
COMPACT LIGHTWEIGHT DESIGN - At just 300 grams and 25mm³, this probe fits seamlessly into your toolkit without weighing you down.
UNMATCHED HIGH VOLTAGE REACH - Extend your multimeter’s range up to a staggering 40,000 volts peak AC/DC — perfect for advanced diagnostics.

The Fluke 80K-40 High Voltage Probe safely extends your AC/DC voltmeter’s measurement capability up to 40,000 volts peak, featuring a 1000:1 division ratio and 1000 MΩ input resistance. Designed for energy-limited circuits like TVs and copiers, it meets IEC safety standards and offers reliable, precise readings in a compact, lightweight form factor trusted by professionals worldwide.

Specifications

ASIN	B000LDQ672
Best Sellers Rank	#246,266 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,253 in Multi Testers
Brand Name	Fluke
Compatible Devices	Multimeter (e.g. from Fluke)
Customer Reviews	4.4 4.4 out of 5 stars (46)
Global Trade Identification Number	00095969001120
Included Components	PROBE, HIGH VOLTAGE
Item Dimensions	25 x 25 x 25 millimeters
Item Weight	300 Grams
Manufacturer	Fluke
Measurement Type	Voltmeter
Model	80K-40
Part Number	382846
Power Source	Hand Powered
Specification Met	IEC 61010-1, CAT III 1000V, CE Marked, RoHS Compliant
Style Name	Foldable UV/White Beam
UPC	013161043021 683649580494 795622924628 095969001120
Unit Count	1.0 Count
Warranty Description	Limited warranty and limitation of liability This Fluke product will be free from defects in material and workmanship for one year from the date of purchase. This warranty does not cover fuses, disposable batteries, or damage from accident, neglect, misuse, alteration, contamination, or abnormal conditions of operation or handling. Resellers are not authorized to extend any other warranty on Fluke…

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KD 141.05

Duties & taxes included

In stock

Sold byAmazon KUWAITDelivered 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 KUWAIT.

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TrustScore 4.5 | 7,300+ reviews

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