The Fluke 177 Digital Multimeter features 0.09 percent basic DC voltage accuracy. Have a Backlight to Illuminate the Screen in Dark Workspaces. 6000 counts, updates 4 x second digital and 33 segments, updates 40 x second analog bargraph display. Automatically turns off after 2 minutes to save battery life; the timeout feature can be disabled with a power-up option. Hold: freezes the display at the push of a button; auto hold: display holds present reading until it detects new stable input, then the meter beeps and displays new reading. Minimum, maximum, and average reading memory; In auto range, the meter selects the range with the best resolution for the present measurement value. The beeper sounds with a stretched pulse for opens or shorts as brief as 250 microseconds; The message "LEAd" appears briefly on the display when the rotary switch is moved to or from any A (Amps) position. Turn on all LCD segments, Disable beeper, Disable sleep mode, Enable smoothing. The instrument comes with built-in probe holders for probe storage and for convenience when making measurements. Battery replacement without voiding calibration. Integrated overmolded protection provides superior impact protection for your meter. Lifetime warranty. IEC 1010 CAT IV 600V, CAT III 1000V Safety Ratings.
From the Manufacturer
Fluke corporation is the world leader in the manufacture, distribution and service of electronic test tools and software. These can trigger a sequence of events that may lead to serious injury. This is why test equipment must be designed to protect people who work in this high-Voltage high-current environment. The fluke 177 esfp true RMS digital multimeter is compact, rugged, reliable, and easy to use. Unlike averaging meters, which can accurately measure only pure sinewaves, true RMS meters accurately measure distorted waveforms. Calculating true RMS converters require a certain level of input voltage to make a measurement. The ac voltage and current ranges are specified from 5-Percent of range to 100-Percent of range. The selectable ac filter (smoothing mode) helps display a steadier reading when the input signal is changing rapidly or is noisy. The 177 is multi-lingual interfaced (eng, sp, fr, por), and features a 6000-count, 3-3/4-digit backlit display and a bar graph. Because the bar graph updates about 40 times per second, which is 10 times faster than the digital display, the bar graph is useful for making peak and null adjustments and for observing rapidly changing inputs. The min max avg recording mode captures the minimum and maximum input values, and calculates a running average of all readings. When a new high or low is detected, the meter beeps. The external accessible battery is easy for battery changes. The 177 runs about 200 hours without backlight on one 9-Volt battery (included). Also included are a user's manual and a set of test leads. An optional accessory is the 80bk-a integrated DMM temperature probe with a measurement range up to 260-degrees Celsius. The 177 meets cat iii and cat iv IEC 61010 standards. The fluke 177 esfp true RMS digital multimeter is sold one item per package.