Powerful tool for determining water hardness/ softness. The sodium ion selective glass electrode determines the activity of free sodium ion concentration.
Features
The pNa Tester is a fast, economical way to check this critical parameter in these applications
Also, when the chemistry of a solution is known, it is possible to correlate pNa readings to concentrations of other chemicals in solution, giving the pNa Tester utility in many water chemistry applications
Hummingbird Electronics’ enhanced GPS Speed Alert provides drivers with an accurate, highly visible, fast response digital speedometer and over-speed alert in a small, easy to mount unit.
The GPS Speed Alert requires no installation or calibration and is simply connected to the vehicle through a cigarette lighter power plug.
Hummingbird Electronics’ enhanced GPS Speed Alert provides drivers with an accurate, highly visible, fast response digital speedometer, over-speed alert and odometer in a small, easy to mount unit.
The GPS Speed Alert requires no installation or calibration and is simply connected to the vehicle through a cigarette lighter power plug.
Hobbs Digital Round Hourmeter Hobbs has merged digital technology and rugged design into a state-of-the-art hour meter! These LCD hour meters feature a solid-stated electronic quartz movement, totally sealed case and very low power consumption. Operating Temperature Range: -40°C to +85°C Storage Temperature Range: -40°C to +85°C Power Consumption: <1 mA @ Rated Voltage Transient…
Hourmeter – Round Face FD-HM009 Description It is important to precisely track the hours of use of your equipment for equipment servicing on time, leasing applications, maintenance and warranty functions. Features Easy to install, just connect the negative and positive pins to your equipment’s power Works on any DC powered engine 8 to 80V Low…
The Hummingbird GPS Trip Meter – Elite is used to measure distance accurately with GPS and GLONASS. Easy to operate with a full-colour touchscreen and can display 8 trips simultaneously.
The GPS Stubby antenna is an active helical GPS antenna supplied in a robust sheath and terminated in a SMA-Male Right Angle connector. Designed for applications where a standard patch antenna with cable is not practical, the GPS Stubby offers a compact and cost-effective stubby antenna solution. Warranty 1 Year Weight (g) 20 Height (mm)…
The Hummingbird Panel Mount Cabin Pressure Monitor provides a highly visual readout to operators, letting them know when the cabin pressure drops below a critical level.
This Micro Essential® Hydrion™ ammonia meter tester paper is packaged as a 15 foot roll in a pocket-sized plastic dispenser with a polypropylene case. It comes complete with a specially calibrated color chart. Micro Essential Labs® #: AM-40.
The Food Pro Plus for infrared temperature measurement. Has a countdown timer and a flip-down penetration probe for more accurate confirmation of temperature where a potential problem has been identified, and comes complete with a carrying pouch. Target illumination shows measurement area so user can move closer for more accurate readings.
The Food Pro offers quick temperature checks for all food applications. Target illumination shows measurement area so user can move closer for more accurate readings.
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