Portable Color Paperless Recorder PROVA 800

NDIR CO2 METER TES-1370

CO Analyzer Carbon Monoxide Analyzer TES 1372

PH METER,ORP METER, TES-1380k

TES-1360A Humidity/Temperature Meter

Printing Humidity Temperature Meter TES-1362

Dual LCD Humidity Temperature Meter TES-1260

Conductivity & pH/ORP Meter TES-1381K

DHumidity & Temperature Meter TES 1364

Data Logging Humidity & Temp Meter TES 1361C

Thermo / Hygro / Barometer TES 1161

Thermo / Hygro / Barometer TES 1160

Data Logging Humidity & Temp Meter TES 1365

Electro Magnetic Field Tester TES 1390

TES-3141T Ultrasonic Wind Direction Anemometer

AC/DC Gauss Meter TES 3196

Hot-wire Anemometer TES 1340

Metal Vane Anemometer TES 3145

Metal Vane Anemometer TES 3145

TES-3142U Pitot Tube Anemometer Differential Pressure Manometer

Pitot Tube Differential Manometer TES 3142

Flow Anemometer PROVA AVM-07