Extech DO700: Portable Dissolved Oxygen Meter

Extech DO700 9-in-1 Meter with Lab Performance The 9-in-1 DO700 Kit measures DO concentration/saturation, pH, mV, Temperature, Conductivity, TDS, Salinity, and Resistivity. It features automatic salinity compensation and manual barometric pressure compensation for DO measurements. In addition, it has automatic one button calibration of 4, 7 and 10 pH with a choice of three-point calibration […]

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Extech 407735, 407736: Dual Range Sound Level Meter

Extech 407735, 407736 Sound level meter with ±1.5dB accuracy meets Type 2 standards This Sound Level Meter measures from 35 to 130dB with a 1.5dB accuracy and meets ANSI and IEC Type 2 standards. It features fast/slow response time, A/C Weighting, Max Hold, and analog AC/DC output for connection to an analyzer or recorder. Comes […]

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Extech 407732: Low/High Range Sound Level Meter

Extech 407732 Dual-range Type 2 digital sound level meter with backlit LCD This type 2 sound level meter meets ANSI and IEC 651 Type 2 standards. Ideal for noise surveys in the workplace, installing fire alarms and speaker systems and enforcing noise ordinances. Measures from 35 to 130dB in 2-ranges with accuracy of plus or […]

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Extech 407730 : Digital Sound Level Meter

Extech 407730 40-130dB Meter featuring large LCD display with analog bargraph The 407730 sound level meter measures from 40 to 130dB with an accuracy of 2dB. The digital display offers a 0.1dB resolution and features a fast responding analog bar graph. User can choose A or C weighting. Max Hold captures highest reading. Includes microphone […]

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Extech DO600: Waterproof ExStik® II Dissolved Oxygen Meter

DO sensor with easy to replace screw-on membrane cap with optional extension cables The ExStik® II DO600 meter displays Oxygen level as percent of Saturation from 0 to 200. 0 percent or Concentration from 0 to 20.00 ppm (mg/L). It features Adjustable Altitude Compensation (0 to 20,000 feet in 1,000 ft. increments), Adjustable Salinity Compensation […]

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Kestrel 5500 Weather Meter

Kestrel 5500 Weather Meter The Kestrel 5500 Pocket Weather Tracker (tripod NOT included) is Kestrel’s environmental meter. This is a mini weather station in itself.   The Kestrel 5500 upgraded from the Kestrel 4500 in November of 2015.  Functionally, you’re getting more environmental features with some big improvements to the overall meter. Quick Look: 1. Measures wind speed, temperature, […]

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