What is the error range on here? I need something to be at exactly 90 degrees. Is this exact or is it a case when it is showing 90 or be 89.9 to 90.1?

It's pretty close: 0.1% at 0, 90 and 180 degree 0.2% any angles in between the above ones. This means you've got a tolerance of 89.91 to 90.09 at 90 degree.(0.1%) At 45 degree you will have 44.91 to 45.09 (0.2%)

Is the klein digital level accurate and reliable? thanks

It’s accurate I think. No problems whatsoever.

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Digital Electronic Level and Angle Gauge

Product ID: 169960442

Details

Brand
KLEIN TOOLS
Colour
Orange
Material
ABS Plastic
Product dimensions
6L x 5.6W
Style
Gauge

📐0-180° dual range precision

🔄Auto-rotating high-contrast display

🧲Strong magnetic base for hands-free use

3000 Kč

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Description

📏 Nail every angle like a pro — no guesswork, just precision.

HANDS FREE MASTERY - Powerful magnetic base secures to metal surfaces, freeing your hands for complex tasks.
PRECISION AT EVERY ANGLE - Measures 0-90° and 0-180° ranges for flawless bends and alignments.
VISIBILITY THAT WORKS FOR YOU - Auto-rotating reverse contrast display ensures clear readings even in dim lighting.
PERFECT PIPE CONDUIT ALIGNMENT - V-groove edges guarantee optimal positioning for bending and setting angles.
ZERO CALIBRATION FOR ZERO GUESSWORK - Easily reset relative angles to streamline repetitive, accurate measurements.

The Klein Tools 935DAG is a compact, durable digital angle gauge and level designed for professionals who demand accuracy. Featuring dual measurement ranges (0-90° and 0-180°), a strong magnetic base for hands-free operation, and an auto-rotating high-contrast display, it simplifies complex angle measurements and conduit bending. Its V-groove edges and zero calibration function make it an essential tool for electricians and tradespeople aiming for repeatable, precise results every time.

Specifications

ASIN	B07ZWW3BW5
Best Sellers Rank	74,201 in DIY & Tools ( See Top 100 in DIY & Tools ) 6 in Electronic Levels
Brand	KLEIN TOOLS
Colour	Orange
Country of Origin	China
Customer Reviews	4.7 4.7 out of 5 stars (15,998)
Global Trade Identification Number	00092644692376
Included Components	Digital Angle Gauge and Level
Item Dimensions L x W	6L x 5.6W centimetres
Item Type Name	Digital Electronic Level and Angle Gauge, Measures 0 - 90 and 0 - 180 Degree Ranges, Measures and Sets Angles Klein Tools 935DAG
Item Weight	3.5 Ounces
Level Measurement Type	digital
Level Measurement Units	degree
Manufacturer	Klein Tools
Manufacturer Warranty Description	1 year manufacturer.
Material	ABS Plastic Housing and Electronic Components
Model Number	935DAG
Number of Items	1
Operation Mode	Manual
Part Number	935DAG
Style	Gauge
UPC	092644692376
Unit Count	1.0 count

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TrustScore 4.5 | 7,300+ reviews

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3000 Kč

Duties & taxes included

In stock

Sold byAmazon Czech RepublicDelivered 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 Czech Republic.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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