Overview
Features
Specifications
Models and Accessories
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Overview
The smartest hand-held multimeters
The two models 187 and 189 are the only choice for users who simply want the best meter available. Impressive performance, amazing features and astonishing extras make them the smartest meters.
Please contact your local distributor for availability.
Features
Extremely fast readings
50,000 counts display
0.025% basic DC accuracy
True RMS AC + DC measurements
100 kHz AC bandwidth for voltage and current
Ergonomic high-impact overmolded case
Dual display with bargraph and two-level backlight
Min/max/average with real time clock and 250 µs Fast Min-Max
Frequency, capacitance, duty cycle & pulse width measurements
Resistance, conductance, continuity and diode measurements
Temperature and dBV/dBm with selectable reference
PC interface for data exchange and closed case calibration
Battery and fuse access without breaking calibration seal
EN 61010-1 (IEC 1010-1) CAT III 1000V /CAT IV 600V
Lifetime warranty
Internal memory allows stand-alone logging of up to 1000 measurements (189 only)
Readings memory for up to 100 readings (189 only)
Safety conformance
All inputs are protected to EN61010-1 CAT IV 600V/CAT III 1000V. CSA, TÜV listed and VDE Pending
Specifications
Specifications Voltage DC
Accuracy*
± (0.025%+5) Max. Resolution
1 µV Maximum
1000 V
Voltage AC
Accuracy*
± (0.4%+40) Max. Resolution
1 µV Maximum
1000 V
Current DC
Accuracy*
± (0.15%+2) Max. Resolution
0.01 µA Maximum
10 A
Current AC
Accuracy*
± (0.75%+5) Max. Resolution
0.01 µA Maximum
10 A
Resistance
Accuracy*
± (0.05%+2) Max. Resolution
0.01 Ω Maximum
500 MΩ
Capacitance
Accuracy*
± (1.0%+5) Max. Resolution
1 pF Maximum
50,000 µF
Frequency
Accuracy*
± (0.005%+1) Max. Resolution
0.01 Hz Maximum
1 MHz
Temperature
Accuracy*
± (1.0%+1°C) Max. Resolution
0.1°C Range
-200°C to 1350°C
Conductance
Accuracy*
± (1%+10) Max. Resolution
0.01 nS Maximum
500 nS
dBm and dBV
Accuracy*
± 0.1 dB Max. Resolution
0.01 dB Range
-52 to 60 dB
Note
*
Accuracies are best accuracies for each function
Environmental Specifications Operating Temperature Storage Temperature Humidity (Without Condensation)
0% to 90% (0 °C - 35 °C) 0% to 70% (35 °C - 55 °C)
Safety Specifications Overvoltage category
EN 61010-1 to 1000 V CAT III. EN 61010-1 to 600 V CAT IV.
Agency Approvals
CSA, UL, TÜV, VDE Pending
Mechanical & General Specifications Size Weight Warranty Battery Life
Alkaline:
~72 hours typical, without backlight
Models and Accessories
Knowledge and Information
