• 4 digit LCD reading.
• Wide spectral range.
• Excellent long term stability.
• Cosine corrected.
• Automatic transmission measurements.
• Select either power or transmission.
• Solar energy measurement.
• Current time setting function.
• User calibration factor setting function.

TES-132

Solar Power Meter (Datalogging)

• pH, mV, Conductivity, TDS, Resistivity, Salinity, Concentration and Temperature measurement functions.
• 0.001pH, 0.1mV, 0.001µS/cm, 0.001mg/L and 0.1°C / °F Resolution.
• Programmable Temperature Coefficient for conductivity measurement.
• Auto / Manual Temperature Compensation for pH and conductivity measurement.
• Practical Salinity in the Range of 0 to 42.0, in accordance with UNESCO data measurement.
• USB interface.

TES-1381

Conductivity /
pH / ORP Meter

• Dual LCD display
• Dew Point Reading
• Wet bulb Reading
• MAX/MIN with Time Stamp
• Data Hold function
• ℃ & ℉ Switchable
• Auto Power Off

TES-1260

Humidity Temperature Meter

• Checks color difference between two samples
• MAX, MIN & AVG Function
• Software with Mini-USB cable
• Tolerance function

TES-135

Color Meter

• Fast response probe
• Air flow volume
• Data hold & Maximum / Minimum / Average function
• Auto power off function ON / OFF Time setting
• Backlight function ON / OFF Time setting

TES-1340

Hot-Wire Anemometer

• Fast response probe
• Air flow volume
• Temperature & Humidity measurement
• Data hold & Maximum / Minimum / Average function
• Telescoping probe
• USB Interface.

TES-1341

Hot-Wire Anemometer

• Frequency range 10MHz to 8.0GHz
• 3 axis isotropic measurements of EMF
• Non-directional (isotropic) measurement with three-channel measurement probe
• High dynamic range
• Configurable alarm threshold and memory function
• Easy & safety to use

TES-593

ElectroSmog Meter

• 0.05% Accuracy
• K, J, E, T, R, S, N, L, U, B, C Thermocouple Input
• Display T1, T2, T3 & T4 Simultaneously
• Programmable Hi-Lo alarm for 4 inputs
• MAX, MIN, Max-Min & AVG values
• Data Memory (99 sets) / Datalogging Capacity
• Software with USB cable

TES-1384

4 Channels
Thermometer/
Datalogger

• Ideal for : LEDs, Optical Fiber lamps, Small lamps
• Measuring Range: 0.05 ~ 7000 Lumens
• Comparator function
• RS-232 Interface / Software
• Data Memory: 999 sets
• Datalogging function: 40,000 sets

TES-133