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EXTECH LT40-NIST Standard Light Meter with Built-In Sensor - Standard Light Meters
EXTECHStandard Light Meters

EXTECH LT40-NIST Standard Light Meter with Built-In Sensor

The EXTECH Light Meter (MPN LT40-NIST) is a standard light meter with a built-in sensor and pouch. It tests LED lights with a light level accuracy of ±3% and features an LCD digital display. A Certificate of…

SKU 3G-OTH-172624

Also listed as: LT40NIST · LT40 NIST

Brand
EXTECH
Item
LT40-NIST Standard Light Meter with Built-In Sensor
Part Number
LT40-NIST
Category
Standard Light Meters
Available to Order
Also known as:LT40-NISTEXTECH
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

EXTECH
Manufacturer Part Number
LT40-NIST
Type
±3% Light Level Accuracy, LCD, Included, NIST, LED
Includes
Built-In Sensor
Lights Tested
LED
Light Level Accuracy
±3%
Certificate of Calibration
Included
Digital Display Screen Type
LCD

Technical Documents

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EXTECH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EXTECH Light Meter (MPN LT40-NIST) is a standard light meter with a built-in sensor and pouch. It tests LED lights with a light level accuracy of ±3% and features an LCD digital display. A Certificate of Calibration is included.

Frequently Asked Questions

What is the EXTECH LT40-NIST light meter used for?

The EXTECH LT40-NIST light meter measures light levels from LED sources with ±3% accuracy. It is used by facility managers, HVAC technicians, and plant engineers to verify lighting compliance, optimize workspace illumination, and support energy audits across industrial and commercial environments.

What are the specifications of the EXTECH LT40-NIST light meter?

The EXTECH LT40-NIST light meter offers ±3% light level accuracy, tests LED lights, and includes a built-in sensor. It features an LCD digital display and comes with a Certificate of Calibration. The meter is supplied with a protective pouch for portable use.

Where to buy the EXTECH LT40-NIST light meter worldwide?

3G Electric supplies the EXTECH LT40-NIST light meter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this calibrated instrument.

How to calibrate the EXTECH LT40-NIST light meter?

The EXTECH LT40-NIST light meter ships with a Certificate of Calibration included. For recalibration, send the meter to an accredited calibration lab that follows NIST-traceable standards. Regular recalibration ensures the ±3% accuracy specification is maintained for reliable light level measurements.

Used in

Common applications for EXTECH
Electrical maintenance — EXTECH VT30 voltage and continuity tester for verifying AC/DC circuits up to 690 V.
Industrial inspection — EXTECH HDV700 Series borescope with articulating camera probe for visual checks inside pipes and ducts.
HVAC troubleshooting — EXTECH EX505A-K digital multimeter kit for measuring voltage, current, and resistance in rooftop units.
Water treatment — EXTECH pH 4.00 and pH 7.00 buffers for calibrating pH meters used in process water monitoring.
Plumbing diagnostics — EXTECH HDV7C-P28-30 plumbing camera probe with 98 3/8 ft shaft for inspecting long runs of pipe.
Laboratory calibration — EXTECH pH buffer tablets (PH7-P) for preparing fresh calibration solutions in lab environments.
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EXTECH Products

3G Electric supplies EXTECH standard light meters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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