Plug & Play temperature datalogger with USB 2.0 connector.
Software & driver are not required for any operation.
Automatically generate a PDF and Excel report while plugged
into computer.
High accuracy thermistor sensor.
Completely programmable by users for maximum flexibility
includes: 6 languages, sampling interval, start delay, alarm
delay, unit, alarm range, alarm type, password and user name.
Compact, light and IP67(88160) or IP65 (88161)
Big LCD provides excellent viewing experience
Count key to review max. & min value of logged data
Dual color LED provides instant status indicator: REC and
High/Low temperature
Large memory capacity, 48000 readings.
Powered by 2pcs CR2032 battery. Easy replacement.
Mark key to provide 8 marking during transition period
One key operation to know leftover battery life time
PDF file contains summary, graph and detailed data list
Designed to meet EN12830 and RoHS compliance.

Temp. range: NTC thermistor, -30~70 grdC
Temp. resolution: 0.1 grdC
Temp. Accuracy:  +/-0.5 grdC
Ext.Temp. range: NTC thermistor, -30~70 grdC
Ext.Temp. resolution: 0.1 grdC
Ext.Temp. Accuracy: +/-0.5 grdC
Sampling points: 24000 Int. and 24000 Ext.
Meter size: 110(L)*45(W)*17(T) mm
Operating temp.: -30~70 C (Logging status); room temp.(PC mode)
Operating RH%: Humidity < 90%
Storage temp.:-40~85 C
Storage RH%: Humidity < 90%
Weight: ~80g
Battery: 2PC 3.0V CR2032,  3 months life time
Sampling interval
Start delay: 30 seconds, 5,10,30,60,90,120 minutes
Alarm range: 0, 5,30,45,60, 90,120 minutes and 24 hours
Alarm delay: 0, 5,30,45,60, 90,120 minutes
Alarm type: Single Event, Cumulative, Disable
Operation keys: 3 Keys (Start/Stop key & Mark key & Count key)
LED indicator: REC, High / Low alarm
Standard package: Logger, manual, paper box
Optional accessory: VZ87P6AZ1 or VZ87P6AZ2 external temp. Probe