Backlight Thermal Printer W/ Timestamp Wide Temperature Range RS232 Output Optional Software Manual logging or automatic Scan temperate point of processor Laser sighting selectable Auto power off 3 operational modes: a.) Measure / Single Print b.) Measure / Procedure /Table Print Enable to edit the labeled file and the object name c.) Measure / Logger / Table Print Enable to set up 1. Logger Start / End time 2. Sample rate 3. Clock 4. Temp. unit 5. Emissivity value Memory size: a.) General mode: Single point b.) Procedure mode: 4 labeled files (# 1 - # 4), each file there are available for each file / label 99 measure-point. c.) Logger mode: 4 loggers (# 5 - # 8), each logger incl. 99 measure-point Other features: a.) Tripod mountable for long time logging temperature. (1/4"HOLE) b.) RS232 port, procedure mode: for downloading temperature, logger mode: downloading & uploading between PC and 9811 Specifications: Measuring range: -40 C- 500 C (-40 F -932 F) Accuracy: +/-2% or 2 C, whichever is greater; under -20 C, +/-3% or 3 C, whichever is greater Emissivity adjustable from 0.3 to 1.0 Resolution: 0.1 C/0.1 F (<100 C) others 1 C/1 F Distance ratio: 8:1 Response time: 0.2 seconds. Printer: 38mm thermo-printer, 38x 30mm thermo-paper Meter size: Approx.208 (H)x 70 (W) x 53 (T)mm - Matrix LCD Weight: 260 grams (9.17 Ibs) Supplied With: Hard Blow Mold Case (4) AA Batteries 1 Paper Roll Software and Cable