How accurate is the Inspector, and what do the ppm readings mean?

The Inspector is calibrated before shipping, showing readings at 1 ppm resolution and ±10% accuracy (e.g., 100 ppm means 90–110 ppm). Under 20 ppm, accuracy improves to ±2 ppm. Readings below 5 ppm are usually safe but worth monitoring.

What is MAX Mode, and when should I use it?

MAX Mode records the highest gas level detected over time. This helps you track peak CO exposure from sources such as car exhaust or chimneys. Press the MAX button to activate; an arrow appears above “MAX” when it’s on.

Do I need a pump, and can I mount the Inspector on a wall?

You don’t need a pump but it helps sample air in tight spots. Sensorcon offers kits with the Inspector, case, and pump. Since the alarm is quieter than typical CO detectors, clip it to your clothing or carry it instead of mounting on a wall.

How does the Inspector differ from regular CO detectors, and can other gases affect readings?

Unlike traditional CO detectors that alarm after high CO, the Inspector shows real-time ppm above 35. It’s compact, durable, & affordable. Hydrogen can cause false readings (~10-15% of its level), but methane & small alcohol amounts don’t affect it.

How long does the battery last, and what maintenance is required?

The Inspector uses a CR123A battery lasting 2–4 yrs, though frequent alarms drain it faster. Most users need little maintenance, but professionals may calibrate it occasionally. Sensorcon offers service plans to assist with upkeep & reduce downtime.

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Inspector CO Monitor | CE Certified Portable Gas Monitor | Industrial and Scientific | IP67 | Standard Model

Product ID: 353443738

Details

Brand
Sensorcon
Power Source
Battery
Color
Black
Item Weight
4 Ounces
Alarm
Audible Visual
Material
High Impact

💧IP67 waterproof & shock-resistant rugged design

📏Accurate CO detection from 1 to 1999 ppm

🔊Dual visual & 85 dB audio alarms at 35 & 200 ppm

€ 591.64

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Description

🚨 Stay Ahead of Invisible Threats with Inspector CO Detector!

HANDS FREE HASSLE FREE - Lightweight with a rugged steel clip and lanyard loop for seamless attachment—stay mobile and protected without missing a beat.
LONG LASTING POWER PLAY - Up to 2 years of battery life with a clear LCD display keeps you informed and worry-free, minimizing maintenance interruptions.
PRECISION YOU CAN TRUST - Advanced electrochemical sensor delivers pinpoint CO readings with ±10% accuracy, ensuring your safety with every breath.
INSTANT ALERTS ZERO COMPROMISE - Bright LEDs and loud 85 dB alarms activate at critical CO levels, giving you real-time warnings before danger strikes.
BUILT FOR THE TOUGHEST CONDITIONS - IP67-rated waterproof and shock-resistant housing means this detector thrives in any environment, from job sites to home inspections.

The Inspector Portable Carbon Monoxide Detector (INS-CO-01) is a professional-grade, compact device featuring an advanced electrochemical sensor for precise CO monitoring from 1 to 1,999 ppm. It offers dual visual and loud audio alarms at 35 ppm and 200 ppm thresholds, housed in a rugged, IP67 waterproof and shock-resistant casing. Designed for hands-free use with a steel clip and lanyard, it supports up to two years of battery life, making it ideal for professionals and safety-conscious individuals alike.

Reviews

S**E

2.04.2016

N**S

1.12.2025

W**Y

5.04.2026

S**E

11.09.2023

D**E

30.03.2021

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€ 591.64

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

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ASIN	B004YUEPBW
Item Dimensions LxWxH	8.1 x 5.6 x 2.3 Centimeters
Item Weight	109 g
Item model number	INS-CO-01
Manufacturer	Sensorcon
Net Quantity	1.0 Count
Product Dimensions	8.13 x 5.59 x 2.29 cm; 109 g

Inspector CO Monitor | CE Certified Portable Gas Monitor | Industrial and Scientific | IP67 | Standard Model

Details

Details

Description

Specifications

Reviews

Common Questions