3900 Electronic Indica tors AGD GROUP 2 RANGES UP TO .500" AND 12.7MM The 3900 Electronic Indicators have simple, powerful, easy-to-use functions, all at an attractive price. Versions are available for inch/metric and metric only. Fea tures • Large, easy-to-read LCD • Power On/Off button • Reverse travel (± control indicates direction) • Zero setting at any position • Long battery life • 3/8" diameter stem for inch/mm model (8mm on metric-only model) • 4-48 spindle thread on inch/mm model (M2.5 X .45 thread on metric-only model) • Lug-on-center back with additional flat back • Dust cap • Plastic storage case with clear cover Electronic Indica tors Cat. No. EDP Range Resolution Accuracy in mm in mm in mm 3900-5 72538 .5 12.7 .0005 0.01 ±0.001 ±0.03 3900M-5 72537 12.7 0.01 ±0.03 Accessory Cat. No. EDP Description PT61918 67169 SR44 battery 3900-5 Inch/Metric - 8mm Stem - M2.5 x 0.45 Thread Cat. No. EDP Range Resolution Accuracy in mm in mm in mm F2715IQ 72970 0.4 10 .001/.0005/.0001/.00005 0.02/0.01/0.002/0.001 ±.0001 ±0.002 F2715AD 72971 0.4 10 .001/.0005/.0001/.00005 0.02/0.01/0.002/0.001 ±.0001 ±0.002 F2714IQ 73273 0.4 10 .001/.0005/.0001 0.02/0.01/0.002 ±.0001 ±0.002 F2714AD 73274 0.4 10 .001/.0005/.0001 0.02/0.01/0.002 ±.0001 ±0.002 2700 Group 1 Digit al Indica tors AGD GROUP 1 Fea tures • 270 degree Rotating Bezel - Allows viewing at different attitudes • Smaller Diameter - A dimensional match to AGD Group one mechanical indicators (1.700"/43mm) • Two Available Displays - Single LCD Numeric IQ model (largest of its class) with low battery warning and programmable ratios or Numeric/Analog AD model showing its two displays simultaneously • .400 travel • Allows storage of 200 readings internally and viewed, stored readings can be downloaded with included software and USB style cable • Easy wired communication with cables or using Starrett DataSure® wireless (contact Starrett) • Long battery life (with one CR232 cell) 3,000 hours under typical use also can be powered by plugging into your computer Ø.38" Ø.373" Ø1.54" Ø1.70" 1.54" .58" 3.36" 1.16" .26" .63" .44" 3.07" F2715AD 174 I ndica tors and G ages New!