[No. of channels] 15 analog channels; isolated scanning method input (4 terminals: push-button type)
[Voltage] ±10 mV to ±100 V, 1-5 V f.s. Max. resolution: 500 nV, (Isolated between channels and from each channel to chassis)
[Temperature: Thermocouples] -200 ˚C to 2000 ˚C (depends on sensor), Thermocouples (K, J, E, T, N, R, S, B, W,) Max. resolution 0.01 ˚C, (Isolated between channels and from each channel to chassis)
[Temperature: Pt 100, JPt 100 sensor] -200 ˚C to 800 ˚C, Max. resolution 0.01 ˚C, (Not isolated between channels)
[Resistance] 0 Ω to 200 Ω f.s. Max. resolution 0.5 mΩ, (Not isolated between channels)
[Humidity] 5.0 to 95.0 % rh (use with optional sensor), resolution 0.1 % rh, (Not isolated between channels nor from each channel to chassis)
[Max. rated voltage between isolated input channels] 300 V DC
[Max. allowable input] ±100 V DC
[Max. rated voltage from isolated terminals to ground] 300 V AC, DC

[No. of channels] 15 analog channels; isolated scanning method input (2 terminals: M3 screw type)
[Voltage] ±10 mV to ±100 V, 1-5 V f.s. Max. resolution: 500 nV, (Isolated between channels and from each channel to chassies)
[Temperature: Thermocouples] -200 ˚C to 2000 ˚C (depends on sensor), Thermocouples (K, J, E, T, N, R, S, B, W), Max. resolution 0.01 ˚C, (Isolated between channels and from each channel to chassies)
[Pt 100, JPt 100 sensor] [Resistance] Not available
[Humidity] 5.0 to 95.0 % rh (use with optional sensor), resolution 0.1 % rh, (Not isolated between channels nor from each channel to chassies)
[Max. rated voltage between isolated input channels] 250 V DC
[Max. allowable input] ±100 V DC
[Max. rated voltage from isolated terminals to ground] 300 V AC, DC
Caution: Max. voltage from terminals to ground without damage

[No. of channels] 8 channels, pulse / digital selectable for each channel, M3 screw terminal, not isolated, common ground
[Pulse totalization] 0 to 1000 M pulse, 1 range (No-voltage 'a' contact; normally open, open collector or voltage input), Max. resolution 1 pulse
[Rotation count] 0 to 5000 /n (r/s) f.s. 1 range (same as Pulse totalization input signal condition), resolution 1/n (r/s) Note: "n" is the number of sensor output pulses per revolution, 1 to 1000
[Digital input] Record logical "1" or "0" at each sampling
[Max. rated voltage between input channels] Not isolated
[Max. allowable input] 0 to 50 V

10 ms to 50 ms, 100 ms to 1 hour, 19 selections (All input channels are scanned within each recording interval.)
Note: limited by using channels at 10 ms to 50 ms interval

Select from OFF/ 50 Hz/ 60 Hz (the cut-off frequency is automatically set)

Internal memory: 8 M-words, Data storage media: CF card or USB memory (Only data recorded to a genuine HIOKI CF card is guaranteed)

100BASE-TX, Functions: Data acquisition using bundled software or PC commands, FTP server, FTP client, HTTP server function, or E-mail system
Note: LAN communication support planned from software Ver. 1.20

USB 2.0 High-speed capable, series mini-B receptacle
Functions: Data acquisition using bundled software or PC commands, Transfer data from the CF card to a PC via USB drive mode
Note: Data transfer not possible from USB memory sticks

5.7 inch TFT color liquid crystal display (640 × 480 pixel)

Save waveform data in real time to the CF card or USB memory stick,
Numerical value calculations, Waveform calculations, and others

Using the AC adapter 9418-15 (100 to 240 V AC, 50/60 Hz), 7 VA

Using the Battery pack Z1000 (optional accessory), Continuous use 5 hr,
External power: 10 to 28 V DC (Please contact your HIOKI distributor for connection cord)

272 mm (10.71 in) W × 182.4 mm (7.18 in) H × 66.5 mm (2.62 in) D,
1.8 kg (63.5 oz), (LR8400-20 main unit, excluding the Battery Pack 370 g/ 13.1 oz)

Instruction manual ×1, Measurement guide ×1, CD-R (data collection software "Logger Utility") ×1, USB cable ×1, AC adapter 9418-15 ×1