PRODUCT CATALOG
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New Products
- Sound Level Meter
- Vibration Meter
- Light Meter
- Humidity Temperature Meter/Barometric pressure
- Particle Counter
- CO/ CO₂ Meter
- Infrared Thermometer
- Thermometer
- EMF Tester
- PH Meter
- Power Clamp Meter
- Harmonic Clamp Meter
- Battery Impedance Tester
- Solar Power Meter
- Flexible Clamp Meter
- Flow, Wind Direction Anemometer / Tachometer
- Multimeter
- Milli / Micro Ohm Meter
- Earth/ Ground Tester
- Insulation tester
- Clamp Meter
- Calibrator
- Lan Cable Tester
- Power Supply
- Accessories
New Products

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TES-3250
COLOR METER
- Large LCD Display、Easy to use
- Check the color difference between two samples
- Economical, Portable and easy to use
- Color difference displayed Δ(L*,a*,b*), Δ(E*ab,
C*ab, H*ab), Δ(Y, x, y), Δ(X, Y, Z), Δ(Rs, Gs, Bs) or
Δ(WI, YI, Tw) - Color space displayed (L*, a*, b*), (L*, C*ab, hab),
(Y, x, y), (X, Y, Z), (Rs, Gs, Bs) or (WI, YI, Tw) - Statistical function (Maximum, Minimum, Average and
Standard Deviation) - Color difference tolerance set to perform PASS/WARN/FAIL
- Store 9 color – difference target colors
- User calibration function ensures higher accuracy
- Auto memory (99 sets) & Read function
- Auto Power off function
- LCD backlight function
- Mini-USB interface.

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TES-137
Luminance Meter
- Dual Display, 4-digit LCD reading.
- Spectral Sensitivity close to CIE photopic Curve.
- Measuring Levels Ranging: > 0.171 to 1999k cd/m², > 0.050 to 580.0k fL, Autoranging 7 step.
- Accurate and Instant response.
- Luminance ratio A/B, deviation %A, different B-A and peak luminance measurements.
- User calibration factor and color-correction functions.
- Accumulation luminance measurement.
- Max/Min/AVG function.
- Backlight LCD display.
- Comparator function.
- Data Hold function.
- Data memory and read function.
- Data logger function.
- USB Interface.

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SP-500
Integrating Sphere
- 500mm internal sphere (includes a lamp holder, baffles, and ports for photometers)
- Light weight and easy move
APPLICATIONS: - As a light collector
- As uniform light source
- Luminance/Radiance calibration
- Reflectance measurement (Color measurement Fluorescence spectroscopy)
- Beam Power measurement (total power of a beam of optical radiation)
- Lamp Flue measurement (total geometric luminous flux of a light source)
- Laser Power measurement
- IR Reflectance measurement
- Irradiance measurement (Laser, LED, and Halogen lamps)

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TES-660A /TES-660
Micro Noise Dosimeter (Badge Type)
- No Mic. Extension Cable required.
- Lightweight and small size
- Rechargeable battery
- Calculates all the popular noise dose parameters Wide dynamic range from 70 to a full 140dB
- Measures simultaneously 3dB, 4dB, 5dB or 6dB exchange rates
- Intrinsically safe (660A)

Specification changes subject without notice.