The Fluke 337 True-rms clamp meter

The Fluke 337 is the top-of-the-line True-rms clamp meter with a large jaw that measures ac/dc current and voltage, ohm, motor start-up current (in-rush), frequency, MIN/MAX capability. It has been discontinued but still retails for around $385-$485 brand new on a few sites that still have it. You can save on this brand new, hard to find one for $300. Some more details about it down below: Small body and jaws fit perfectly in your hand and tight places 'Display Hold' button keeps measurements on the display Meter controls are positioned so current measurements can be done with one hand (index finger on clamp opening lever and thumb on rotary switch) Large, backlit display is easy-to-see, In-rush current function for measuring starting current for motors, lighting, etc. Auto shut-off maximizes battery life Improved low current measurement accuracy Specifications Voltage DC Range: 0 - 600.0 V Accuracy: 1% +/-5 counts Voltage AC Fluke 336/337 Range: 0 - 600.0 V Accuracy: 1% +/-5 counts (20-100 Hz), 6% +/-5 counts (100-400 Hz) AC Response: True-rms Current DC Fluke 337 Range: 0 - 999.9 A Accuracy: 2% +/-3 counts Current AC Fluke 337 Range: 0 - 999.9 A Accuracy: 2% +/-5 counts (10-100 Hz), 6% +/-5 counts (100 - 400 Hz) Crest Factor(50/60 Hz): 3 @ 500A, 2.5 @ 600A, 1.42@1000 A, add 2% for CF>2 AC Response: True-rms Resistance Fluke 334/335/336/337 Range: 0 - 600.0 Ohm, 6001 - 6000 Ohm Accuracy: 1.5% +/-5 counts Frequency Fluke 337 Range: 5 - 400Hz Accuracy: 0.5% +/-5 counts Trigger Level: 10-100 Hz >= 5A, 5-10 Hz, 100-400 Hz >=10A Inrush Current Fluke 334/335/336/337 Integration Time: 100 ms Continuity <= 30 Ohm MIN/MAX Fluke 337 only Environmental Specifications Operating temperature -10 Deg C to +50 Deg C, -14 Deg F to 122 Deg F Storage temperature -40 Deg C to +60 Deg C, -22 Deg F to 140 Deg F Operating Altitude 2,500 meters max, 6,500 ft max Temperature De-rating Add 0.1 x specified accuracy for each Deg C above 28 Deg C or below 18 Deg C (above 82.4 Deg F or below 64.4 Deg F) Mechanical & General Specifications Size Fluke 336/337 250mm x 80mm x 40mm (9.875" x 3.125" x 1.625") Weight 310 g (11oz Battery life Alkaline approximately 150 hours continuous

Condition

Open Box (never used)

Brand

Fluke