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Lux Meter/Light Meter
Triplett LT75-NIST Digital Light Meter Lux/Fc with NIST Certificate
The Triplett LT75-NIST is a digital light meter designed to measure illuminance in both Lux and Foot Candles for industrial, commercial, safety, and facility inspection applications. With a range up to 400,000 Lux / 40,000 Fc and an included Certificate of Traceability to NIST Standards, this meter is ideal for professionals who need documented light-level measurements for OSHA safety checks, maintenance inspections, warehouses, schools, offices, hospitals, parking lots, and production environments.
$395.00
Triplett LT75-NIST Digital Light Meter with NIST Certificate
Digital Light Meter Lux/Fc with Certificate of Traceability to N.I.S.T.
Triplett LT75-NIST Digital Light Meter Overview
- Measures light intensity up to 40,000 Foot Candles / 400,000 Lux
- Includes Certificate of Traceability to NIST Standards
- Measures fluorescent, metal halide, high-pressure sodium, and incandescent light sources
- Cosine angular corrected for accurate light readings
- Min/Max/Average function for reviewing changing light conditions
- Data Hold freezes readings on the display
- Includes carrying case and 2 AAA batteries
- 1-year warranty
The LT75-NIST light meter is commonly used for light-level verification in:
- Manufacturing facilities
- Warehouses
- Parking lots
- Schools and universities
- Offices
- Hospitals and healthcare facilities
- Transportation lines
- Building maintenance inspections
- OSHA workplace safety checks
- Lighting audits
What’s Included
- Triplett LT75 Digital Light Meter
- Certificate of Traceability to NIST Standards
- 2 AAA batteries
- Carrying case
- 1-year warranty
Digital Light Meter Lux/Fc with Certificate of Traceability to N.I.S.T.
The Triplett Model LT75 Digital Light Meter Lux to Fc measures light intensity (up to 40k Foot candles/400k Lux) and verify OSHA safety requirements from fluorescent, metal halide, high‐ pressure sodium, and incandescent sources found in factories, parking lots, schools, offices, transportation lines, warehouses, hospitals, schools, and many other environments. It features a silicon photodiode sensor with spectral response filter, Zero adjust, Min/Max/Average function recalls highest, lowest and average readings, Data Hold freezes the reading on the display for easy viewing, low battery indicator, and Auto power off with disable. Includes 2 AAA batteries and carrying case. 1-year warranty.
LT75-NIST Comes with Certificate of traceability to NIST Standards
- Display: 4 Digit LCD Display
- Foot Candle Range: 0Fc – 40,000Fc
- Lux Range0: Lux – 400,000Lux
- Resolution: 0.01Fc0.1Lux
- Accuracy: +/-3% +/-3 Lux (0 to 500 Lux);+/-3% (>501 Lux)
- Spectral Response: CIE Appropriate Light (CIE eye response curve)
- Light Sensor Silicon: light diode and a spectral response filter
- Dimensions: 5.3in x 1.9in x 0.9in 133mm x 48mm x 23mm
- Weight: 8.8oz 250g
Tech Specs
- Minimum Illuminance0 Lux (Lx)
- Max Illuminance400000 Lux (Lx)
- Warranty 1 YEARS
- Product Weight 0.55 LBS
- Product Height 5.3 IN
- Product Length1.9 IN
- Product Width 0.9 IN
- Shipping Weight 0.7 LBS
Documents
Features
- Measures up to 40k Foot candles (400k Lux)
- Measures light from fluorescent, metal halide, high‐pressure sodium, and incandescent sources
- Cosine angular corrected
- Zero adjustment
- Min/Max/Average function recalls highest, lowest and average readings
- Data Hold freezes the reading on the display
- Low battery indicator
- Auto power off with disable
- 1 year warranty
Specs
| LT75 | |
| Display | 4 Digit LCD Display |
| Foot Candle Range | 0 to 40,000 Fc |
| Lux Range | 0 to 400,000 Lux |
| Resolution | 0.01Fc/0.1Lux |
| Accuracy | ±3% ±3 Lux (0 to 500 Lux); ±3% (>501 Lux) |
| Spectral Response | CIE Appropriate Light (CIE eye response curve) |
| Light sensor | Silicon light diode and a spectral response filter |
| Power | (2) AAA batteries |
| Dimensions | 5.3 x 1.9 x 0.9″ (133 x 48 x 23mm) |
| Weight | 8.8oz (250g) |