Gardner Bender GBT-500A Battery Tester For 1.5v-22.5v Cells

The Mahr MarSurf PS 10 (6910230) delivers laboratory-level performance in a portable, smartphone-like format. 4.3" TFT touch display with 280° rotation enables measurement in any orientation-horizontal, vertical, or overhead. 31 roughness parameters (DIN/ISO, JIS, ASME, MOTIF) with 350μm measuring range and 8nm profile resolution. Automatic cutoff selection ensures accurate results for all skill levels. Detachable drive unit with 2μm standard probe. Integrated roughness standard with Mahr calibration certificate. Over 1,200 measurements per charge. Includes carry case. Features: Easy ...

Gardeners can conveniently test moisture and pH levels with the handy Active Air 2-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist). pH readings between pH 3 (acidic) and pH 10 (basic) are represented. The durable, easy-to-read tester is suitable for indoors or out and needs no batteries to operate. Remove from soil and clean prongs after each use to ensure the moisture meter stays in top performance shape.

Designed with the highest quality and versatility in mind. Interprets data from the charging/starting system on easy-to-read LED display voltmeter and ammeter. Also shows +/- Amps for easy diagnosis of current leakage problems. The 500 Amp carbon pile variable load capability provides accurate load testing for up to 1000 CCA batteries. Circuits protected against reverse voltages due to incorrect hookup. "LOAD ON' light indicates the load is activated. Spring loaded to shut-off automatically. MADE IN USA.

The DVA30 is the only two-in-one current/voltage detector designed for electrical testing. It detects AC voltage from 12 V to 600 V and AC current from 200 mA at 0.2 In. distance and at much greater distances for larger current flow up to 1000 A. sensitivity adjustments increase or reduce sensor trigger threshold. Audible and visual indicators show the presence of current or voltage. It can be used to trace concealed wires in walls and floors, identify hot wires, trace current flow where voltage detection does not work (behind walls, in conduits, through concrete, or underground). The ...

Datalogs up to 100,000 readings of TRMS AC voltage (600 V) or current (200 A) with a user programmable sample rate from 1 second to 24 hours. LCD displays time/date, current reading, min/max and if the user settable high/low alarms have been exceeded. Readings can be downloaded to your PC via the USB interface. Normal, peak and capture (user specified trigger level) recording modes. Features: Current clamp Test leads Alligator clips Software USB cable 110 V AC adapter 3.6V lithium battery