Showing 997–1008 of 1012 results

฿3,103.00

Range 0.0 - 99.9 ppm NH3-N | Nessler Method | 0.1ppm resolution

฿3,103.00

Range 0.00 - 9.99 ppm NH3-N | Nessler Method | 0.01ppm resolution

฿3,103.00

Range 0-999 ppb | ASTM Method D1687-92 diphenylcarbonate | Resolution 1 ppb

Out of stock
฿3,103.00

Range 0 - 600 ppb NO2-N | EPA method 354.1 | Resolution 1 ppb

฿2,782.00

The HI 764 Checker®HC is extremely simple to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the HI 764 Checker®HC, press the button and read the results. It’s that easy.

฿3,103.00

Range 0 - 500 PCU | Platinum Cobalt method | Resolution 5 PCU

Out of stock
฿35,310.00

HI9146-04 - Oxygen meter with temperature, salt and altitude compensation, polarographic probe to 45.00 mg / l O2.

฿5,885.00

HI 93501N is a waterproof thermometer designed for daily use in food applications such as industrial kitchens and catering. This meter also adds a stability indicator bargraph and HOLD button to freeze readings on the LCD. HI 93501

฿12,840.00

The HI 96831 Ethylene Glycol Digital Refractometer is a rugged, portable, water resistant device that utilizes the measurement of refractive index to determine the percent volume and freezing point of ethylene glycol based solutions.

Out of stock
฿12,840.00

The HI 96832 Propylene Glycol Digital Refractometer is a rugged, portable, water resistant device that utilizes the measurement of refractive index to determine the percent volume and freezing point of propylene glycol based solutions.

฿8,560.00

Redox/°C-Tester, waterproof, tester ORP