Mini M135 & M145 Digital Panel Meters Specifications Type Height Most significant = “1” other digits blank • Snaps right into panel - no mounting hardware required Overrange Indication • Minimum depth - requires less than 0.7” (17mm) behind the panel Decimal Point Position Optional negative image, red backlighting at 5, 10. 12, 24 or 48 DCV Auto with “-” indication, “+” indication implied POWER REQUIREMENTS ±5V, +5V and +9V Low Power Indication included with 9V units Power supply current Backlight supply current Input Specifications 3 1/2 digit: ± (0.1% of reading + 1 count) Input Impedance 4 1/2 digit: ± (0.04% of reading + 1 count) Voltage Drop Warmup time Less than 20 minutes Temperature Coefficient (All inputs) ± (0.02% of input ± 0.2 digit) / °C Storage Temperature Relative Humidity ENVIRONMENTAL Operating Temperature NOISE REJECTION NMRR MECHANICAL Bezel Panel cutout Case Material

Mini M135 & M145 Digital Panel Meters Ordering Information - Clear Order Form Mini indicators can be configured by making an entry in each section below. Example: M135-0-2-11-0 Basic Unit Function/ Range Backlight Power Select From Each One Below Select From Each One Below Basic Unit Function / Range Backlight Power Negative Read Backlight Mounting Requirements The Mini indicators require a panel cutout of 2.71” (68.8mm) wide by 0.89” (22.6mm) high, and a panel area of 0.94” (24mm) high by 2.83” (72mm) wide. The depth behind the panel, including terminals, is 0.7” (17.8mm). The front bezel protrudes...