Temtop LKC-1000S+ 2nd Handheld Air Quality Monitor

$349.99 NZD

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Order in the next to get it between 21 October and 22 October (excl. Rural)

The LKC-1000S+ 2nd is a handheld air quality detector designed for portable use and quick assessments. It measures PM2.5, PM10, particle count, AQI, formaldehyde (HCHO), TVOCs, temperature, and humidity. This makes it a great choice for commercial spaces, property inspections, or anyone needing flexible and reliable data.

Each unit includes a signed validation certificate confirming it has been tested against professional reference equipment. You can export readings easily via USB, making it simple to analyse data or create reports.

It's a great tool for businesses, schools, consultants, and facility managers looking for an affordable but capable monitor.

Receive your Air Monitor in 1–2 business days. Shipping is free on orders over $100, and every order is tracked from our Christchurch warehouse to your door.

For more information, check out our shipping page.

Equipped with high-quality, independently tested sensors, our monitors provide trusted readings you can rely on - from NDIR sensors for CO₂ to laser particle sensors for fine particles.

If you need help, we’re here in New Zealand with responsive, friendly support. No overseas call centres, just local assistance you can count on.

Downloads:

Temtop LKC-1000S+ 2nd User Manual

Temtop LKC-1000S+ 2nd Specs (1-Pager)

Temtop LKC-1000S+ 2nd Handheld Air Quality Monitor

$349.99 NZD

Details & Specs

Highlights

Specifications

Sensor Details

Package Contents

Shipping & Returns

8-in-1 Monitoring
Measures PM2.5, PM10, particle count, AQI, HCHO, TVOC, temperature, and humidity

Individually Validated
Includes a signed certificate confirming testing against reference equipment

Commercial-Ready
Suitable for schools, businesses, audits, or on-site monitoring

USB Data Export
Save and export readings for reporting or further analysis, no apps or accounts required

Clear LCD Display
Backlit screen shows multiple readings at a glance

Easy to Use
Cord free with rechargeable battery, just power it on and start measuring instantly

Screen Details
TFT Colour LCD Screen 2.4"

Connectivity
USB (Data Export)

Battery Type
Lithium Ion

Battery Capacity
3000mAh

Battery Life
6-8 Hours

Power Port
USB-Mini

Power Input
5V-1A

Dimensions (L x W x H)
177mm x 66mm x 32mm

Net Weight
219g

PM2.5 & PM10 - Temtop Laser Sensor
PM2.5 Measuring Range: 0-999ug/m3
Resolution: 0.1ug/m3
Accuracy: ±10μg/m3(0-100μg/m3), ±10%(100-500μg/m3)

PM10 Measuring Range: 0-999ug/m3
Resolution: 0.1ug/m3
Accuracy: ±15μg/m3(0-100μg/m3), ±15%(100-500μg/m3)

TVOC & HCHO (Formaldehyde) - Dart Electrochemical Sensor:
HCHO Measuring Range: 0-2mg/m3
Resolution: 0.01mg/m3

TVOC Measuring Range: 0-5mg/m3
Resolution: 0.01mg/m3

Temperature & Humidity - Sensirion Sensor
Range: 0-50°C
Accuracy: ±1°C

Range: 0-90%RH
Accuracy: ±5%RH

Temtop LKC1000S+ 2nd Handheld Air Monitor
USB Cable (Adaptor not included)
Signed Certificate of Validation
User Manual

Orders are shipped daily from our Christchurch warehouse.

Dispatch: Orders placed before 1:00pm are normally dispatched the same business day.
Delivery timeframe: Most orders arrive within 1–2 business days (Mon–Fri) after dispatch. Rural delivery may take an extra day or two.
Tracking: Every order is sent with a full tracking link so you can follow its progress to your door.
Cost: Shipping is free on orders over $100.

For more information please see our Shipping Page

Warranty & Returns

All products include a 1-year manufacturer’s warranty, plus full protection under the Consumer Guarantees Act (1993). We also offer a 14-day change of mind return policy if items are unopened and in original condition.

For more information please see our Returns & Exchanges Policy.

For returns or warranty support please contact: returns@snapair.co.nz

FAQs

Press and hold the 'AQI' button for 2 seconds

Yes, although it's important to note this does not provide professional/laboratory grade results.

Because of the electrochemical design, some other gases may interfere with the readings. Alcohol (Ethanol) is a common example which can have a big impact.

All good, low-cost air quality monitors (including ours and those from other brands) use the same type of laser scattering sensors. These sensors are very good at detecting fine particles like PM2.5 (the pollutant most linked to health risks), but less precise when it comes to larger particles like PM10. That’s because PM10 particles are heavier and settle out of the air more quickly, making them harder to measure consistently indoors.

For that reason, we recommend relying mainly on the PM2.5 readings for an accurate picture of your air quality. PM10 measurements can still be useful for spotting trends or big changes (like dust events), but PM2.5 is the best indicator for day-to-day air quality and health.