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
PH Meter

HOT PRODUCTS
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TES-1389 / TES-1389U
BRIX METER
- Personal dietary sugar content confirmation
- Food industry:
Beverages, fruits and sweets - Industry:
Monitoring of lubricants in machines and quality control - Agriculture:
Determination of the degree of ripeness of fruit for quality control in harvesting - Wide measuring range (Brix 0 ~ 53%)
- Refractive index measurement (RI)
- Temperature measurement (°C/°F)
- Ambient temperature compensation (ATC)
- Brix or RI high/low limit value alarm function
- Zero calibration with distilled or deionized water
- Friendly operation and easy to use
- Wide and dual display LCD and backlight function
- Reliable water resistant (IP65)
- Auto power off function
- Data memory and read function
- Auto data logger function (1389U)
- USB Interface (1389U)

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TES-1386/TES-1386U
TURBIDITY METER
- Water Quality Testing
- Test Tap Water
- Food and Beverage water
- Other related water quality testing
- Auto-ranging from 0 to 1000 NTU (Nephelometric Turbidity Unit)
- Waterproof and dustproof with IP65-rated housing that floats
- Meets performance criteria as specified by ISO 7027
(DIN EN 27027) method - Low battery alarm and auto shut off after 10 minutes of non use
- Large LCD display and backlight function
- Four point calibration for full-range accuracy
- Maximum/minimum, alarm and relative function
- Manual data memory and read function
- Auto data logger function (1386U)
- USB interface (1386U)


TES-1381K
Conductivity & pH/ORP Meter
- pH, mV, Conductivity, TDS, Resistivity, Salinity, Concentration and Temperature measurement functions.
- 0.001pH, 0.1mV, 0.001µS/cm, 0.001mg/L and 0.1℃/℉ Resolution.
- Programmable Temperature Coefficient for conductivity measurement.
- Auto / Manual Temperature Compensation for pH & Conductivity measurement.
- Practical Salinity in the Range of 0 ~ 42.0, in accordance with UNESCO data measurement.
- Dual display with temperature Simultaneously.
- Easy & Fast to operate.
- Ideal for most water application.
- Available cell constant of K=0.1, K=1.0 and K=10.
- 99 sets data memory and read function.
- 2250 sets auto datalogging capacity.
- USB interface.
- Indication of pH Electrode status.


TES-1380K
PH / ORP / Temperature Meter
- 0.001 pH resolution.
- Auto / Manual pH & Temperature Calibration.
- Auto / Manual Temperature Compensation.
- Auto-recognition of buffer solutions.
- A for one time test and continuous test.
- Display pH or mV with temperature Simultaneously.
- Fast & Easy pH measurement.
- Dual way RS-232 interface with software.
- Single recording: 99 records.
- Continuous recording: Have 99 sets of records, MAX. 3000 points.
- Indication of pH Electrode status.

Specification changes subject without notice.