The Hanna Instruments HI 98128 is a compact pH tester used in laboratory and industrial applications, and has Automatic Temperature Compensation (ATC), automatic calibration, a dual-line LCD screen, a replaceable electrode cartridge, and a housing that floats. A pH meter is commonly used to measure...

SOLAR BA9 40-1200 CCA Digital Battery and System Tester

DROK Car Thermometer Inside & Voltage MonitorParameters: Input voltage: 12V/ 24V Power mode: cigarette lighter power Display color: Red+Blue Functions: 1.Auto battery voltage monitor Firstly, plug the gauge into car cigarette lighter socket and its screen will display voltage of auto battery...

Easily checks 6 and 12 Volt systems. Has 5 foot heavy-duty lead. Tough plastic handle lights up if circuit is good. Lead remains flexible in low temperatures.

Parameters: Working Voltage: 80 ~ 260VAC Measuring Range: 80 ~ 260VAC Rated Power: 100A/22000W Operating Frequency: 45-65Hz Measuring Accuracy: 1.0 grade Test range and display format: Power Range: 0~22kW within 1kW, display 0.0~999.9W; within 1kW~10kW, display 1000~9999W; 10kW and above,...

OTC Heavy-duty Logic Probe Tester Multi-functional design allows testing range of 3-26 volts. The bright red and green LEDs interpret voltage signals such as ground, power, and frequency. The tests fuel injectors, solenoids, presence of serial data, and Tach reference signals. The output tests on MA...

This digital pen style pH meter is an ideal instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food & beverage etc. All inspection qualified before shipment. Factory calibrated, it can be used immediately. Please be sure to calibrate with buffer solution before u...

100% Brand New. Size:11 x 6 x 2.5cm. Weight: 56g. Portable handheld design. Perfect companion for travel.Test the capacity of your battery in seconds. Double easy-to-read color-coded scales indelicate power level. One movable arm to accommodate the battery. Two buttons on the side for testing 9 volt...

Fits all quick-drain valves and has an adapter for recessed drains. The transparent cylinder is 6" long with octane color-coding molded in the side. Also included is a screwdriver blade with both Phillips and slotted heads.

Lisle spark tester will test spark plugs, wires and coils without puncturing the wire. With the engine running, place the grooved end of the tool over the plug wire, the bulb will flash to indicate spark.

Parameters: Measuring range:DC 0~100V Operating voltage:DC 3.0~30V Min input: DC 0V Max input: DC 100V Measurement accuracy:1 %(+/- 1 digit) Refresh Rate：about 200mS/times Operating Temperature:-10 °c ~ +65 °c Power consumption: 5-15mA in normal condition Display:Three 0.28 " LED digital t...

The INNOVA Test Light Circuit Tester is designed to identify whether voltage is present on wiring and circuits. Features a transparent handle that shows bright LEDs to identify connections (Green = Ground Present / Red = Voltage Present). This tester is ergonomically designed and easy to use.