Meriam ZM130 Thermocouple Calibrator

M130 - Includes protective red rubber boot, 3 AA batteries, shorting plug and user's manual. The M1 Series of handheld calibrators from Meriam process technologies combines form, fit and function to deliver precision measurement for field, plant or lab use. A green backlight is user activated via the backlight key. A red backlight is automatically activated during an over range condition. Auto shutoff: to conserve battery life, the M130 will automatically power off after 30 minutes of keypad inactivity. Low battery indication: BAT icon is displayed when batteries require replacement. Approximately 2 hours of run time remains when BAT appears. Accuracy: +/-0.005 percent Reading +/-6 µV. Engineering units: Displays the temperature of a T/C in degree C, degree F, degree R, K and millivolts. Record mode: Store up to 240 temperature measurements. Automatic - the current value is automatically stored every 5 seconds, for up to 20 minutes. Manual - the current value is stored each time the Units key is pressed, up to 240 times.