Kewtech KEW337 Light Meter

SKU: KEW/337
  • Ideal for workplace lighting level checks
  • Designed for quick emergency lighting checks
  • Measures up to 40,000 Lux with auto ranging
  • Data hold keeps readings clear on screen

£92.00 (ex VAT)

£110.40 (inc VAT)

Earn 92 points

Usually ships In 3 to 5 working days

Why buy from Test4Less?

  • Ideal for workplace lighting level checks
  • Designed for quick emergency lighting checks
  • Measures up to 40,000 Lux with auto ranging
  • Data hold keeps readings clear on screen
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£92.00 (ex VAT)

£110.40 (inc VAT)

Earn 92 points

Usually ships In 3 to 5 working days

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Kewtech KEW337 Light Meter

The Kewtech KEW337 Light Meter measures light intensity from a fixed silicon photodiode sensor. It covers light levels up to 39,990 Lux, commonly stated as a 40,000 Lux range. Users can select Lux or foot-candle units to match the task and reporting method.

Automatic ranging selects a suitable measurement range without repeated manual adjustment. The meter also returns to zero when powered on, which supports a simple testing process. A response time of 0.5 seconds and a sample rate of two readings per second provide fast updates during inspections.

Readings appear on the digital liquid crystal display, while the data hold function keeps a result visible for recording. The Kewtech KEW337 Light Meter can check fluorescent and incandescent lighting, emergency lighting systems, sporting venues and workplace conditions. It comes with a battery, instruction manual and carry case, making it ready for routine light measurement work.

 

Key Benefits
  • Automatic ranging reduces the need to select ranges manually.
  • Automatic zeroing on power-up supports a simple start-up process.
  • Lux and foot-candle selection suits different reporting requirements.
  • A 0.5-second response time provides prompt measurement results.
  • Two readings per second help users follow changing light levels.
  • Data hold keeps the displayed value available for recording.
  • Automatic power-off helps reduce unnecessary battery use.
  • The fixed silicon photodiode sensor keeps the detector attached to the meter.
  • The supplied carry case helps protect and transport the instrument.

 

Common Applications

Kewtech KEW337 Light Meter is suitable for a range of testing, maintenance and inspection tasks, including:

  • Checking emergency lighting systems
  • Inspecting lighting levels in sporting venues
  • Assessing lighting in workplace conditions
  • Measuring fluorescent light sources
  • Measuring incandescent light sources
  • Routine light intensity inspections
  • Lighting system maintenance checks

 

Why Choose This Model?

The Kewtech KEW337 Light Meter combines a range of up to 40,000 Lux with automatic ranging, automatic zeroing, selectable Lux or foot-candle units and data hold. No alternative product models were supplied for a direct comparison.

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Kewtech KEW337 Light Meter

The Kewtech KEW337 Light Meter measures light intensity from a fixed silicon photodiode sensor. It covers light levels up to 39,990 Lux, commonly stated as a 40,000 Lux range. Users can select Lux or foot-candle units to match the task and reporting method.

Automatic ranging selects a suitable measurement range without repeated manual adjustment. The meter also returns to zero when powered on, which supports a simple testing process. A response time of 0.5 seconds and a sample rate of two readings per second provide fast updates during inspections.

Readings appear on the digital liquid crystal display, while the data hold function keeps a result visible for recording. The Kewtech KEW337 Light Meter can check fluorescent and incandescent lighting, emergency lighting systems, sporting venues and workplace conditions. It comes with a battery, instruction manual and carry case, making it ready for routine light measurement work.

 

Key Benefits
  • Automatic ranging reduces the need to select ranges manually.
  • Automatic zeroing on power-up supports a simple start-up process.
  • Lux and foot-candle selection suits different reporting requirements.
  • A 0.5-second response time provides prompt measurement results.
  • Two readings per second help users follow changing light levels.
  • Data hold keeps the displayed value available for recording.
  • Automatic power-off helps reduce unnecessary battery use.
  • The fixed silicon photodiode sensor keeps the detector attached to the meter.
  • The supplied carry case helps protect and transport the instrument.

 

Common Applications

Kewtech KEW337 Light Meter is suitable for a range of testing, maintenance and inspection tasks, including:

  • Checking emergency lighting systems
  • Inspecting lighting levels in sporting venues
  • Assessing lighting in workplace conditions
  • Measuring fluorescent light sources
  • Measuring incandescent light sources
  • Routine light intensity inspections
  • Lighting system maintenance checks

 

Why Choose This Model?

The Kewtech KEW337 Light Meter combines a range of up to 40,000 Lux with automatic ranging, automatic zeroing, selectable Lux or foot-candle units and data hold. No alternative product models were supplied for a direct comparison.

General Specifications
Specification Details
Product type Digital light meter
Model KEW337
Display Digital liquid crystal display
Measurement units Lux and foot-candles
Sensor Fixed silicon photodiode light detector
Range selection Automatic or manual
Hold function Data hold
Zeroing Automatic zeroing when powered on
Power-off function Automatic power-off
Over-range indication “—-” display
EMC compliance IEC 61000-4

 

Measurement and Accuracy Specifications
Specification Details
Measurement function Light intensity
Lux measurement ranges 0.00 to 39.99 Lux; 0.0 to 399.9 Lux; 0 to 3,999 Lux; 0 to 39,990 Lux
Foot-candle range 0.000 to 4,000 fc
Lux resolution 0.01 Lux to 10 Lux
Foot-candle resolution 0.001 fc to 1 fc
Accuracy ±3% of reading ±5 digits
Temperature characteristic ±0.1% per °C
Response time 0.5 seconds
Sample rate Two readings per second
Auto-ranging Yes

 

Mechanical and General Information
Specification Details
Operating temperature 0°C to 40°C
Operating humidity 0 to 80% RH
Storage temperature -10°C to 50°C
Storage humidity 0 to 70% RH
Maximum relative humidity 90%
Operating altitude Up to 2,000 metres
Instrument dimensions 196 × 54 × 33 mm
Boxed dimensions 75 × 40 × 205 mm
Instrument weight Approximately 180 g
Boxed weight 0.25 kg
Power supply 9 V battery, 006P, IEC 6F22 or NEDA 1604
Battery life Approximately 170 hours with an alkaline battery
EAN 5060084080256
Country of manufacture Taiwan

 

Specification Notes
  • The supplied information states a maximum range of 39,990 Lux and also describes the instrument as a 40,000 Lux meter.
  • The supplied materials describe the display as both a four-digit liquid crystal display and a five-digit display.
  • Instrument dimensions and weight are listed separately from the boxed dimensions and boxed weight.
What’s Included
  • Kewtech KEW337 Light Meter
  • Battery
  • Carry case
  • Instruction manual for Kewtech KEW337

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